{"product_id":"emf-radiation-free-earbuds-air-tube-stereo-headphones","title":"EMF Radiation-Free Earbuds Air Tube Stereo Headphones","description":"\u003ch5 style=\"text-align: left;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eDescription\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eZero RF at the Ear and ELF Cord Shielding for Daily Listening\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery standard earbud — wired or wireless — places the speaker or Bluetooth transmitter at your ear canal, making your head the closest point to the EMF source. \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eDefenderShield® Air Tube Earbuds\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003echange that by relocating the speakers to the bottom of the 7-inch hollow air tube routing sound to your ears. Only acoustic waves travel that final stretch — \u003c\/span\u003e\u003cstrong\u003eno electrical current, no electromagnetic field reaches your head or ear canal. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe speakers sit at the bottom of the 7-inch air tube, physically separated from your head, with \u003c\/span\u003e\u003cstrong\u003eno Bluetooth transmitter, no battery, and no wireless signal near your ear at any point during use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe braided nylon cord is infused with copper to reduce the Extremely Low Frequency (ELF) radiation that the audio signal wire would otherwise emit — the shielding step most wired and other airtube earbuds skip. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProtected under Patent License #6453044. EMF shielding performance verified through FCC-accredited lab testing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eClear Stereo Sound for On-the-Go Use\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDefenderShield® Air Tube Earbuds\u003c\/strong\u003e\u003cspan\u003e are tuned for clear stereo sound across calls, music, and podcasts. The built-in microphone and inline controls let you adjust volume, play or pause audio, skip tracks, and answer calls without reaching for your phone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSix ear tip sets are included for a precise fit: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ethree sizes of silicone round tips for everyday use and three sizes of sport tips with in-ear hook for workouts\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eand movement, plus two spring-loaded cord clips that attach to your collar to take the cord weight off your ears during a run. At 25.4 g — lighter than most sets of keys — the earphones go anywhere your phone goes. Add Memory Foam Ear Tips above for a more personalized and secure fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAvailable in 3.5mm for the widest compatibility and USB-C for newer supported devices\u003c\/strong\u003e\u003cspan\u003e, including iPhone 15 and newer, Google Pixel, and newer Samsung models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e In \u003c\/span\u003e\u003ca href=\"https:\/\/emfacademy.com\/best-air-tube-headset\/\"\u003e\u003cspan\u003eEMF Academy’s 2026 roundup\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, DefenderShield was rated \u003c\/span\u003e\u003cstrong\u003e#1 Best Overall\u003c\/strong\u003e\u003cspan\u003e, with the reviewer praising the sound quality as \u003c\/span\u003e\u003cspan\u003e“\u003cstrong\u003efar better than any I’ve heard\u003c\/strong\u003e”\u003c\/span\u003e\u003cspan\u003e among air tube options.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch5\u003eFeatures\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h5\u003e\n\u003cdiv style=\"text-align: right;\"\u003e\u003cimg height=\"374\" width=\"374\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/3352\/7266\/files\/defendershield-air-tube-headphones.webp?v=1760030140\" style=\"margin-bottom: 16px; float: right;\"\u003e\u003c\/div\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003e🌀  \u003c\/span\u003e\u003cstrong\u003eAir Tube Technology\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA hollow air tube keeps the speaker farther from your head, so only sound waves travel the final stretch to your ears. This design helps reduce near-ear exposure compared with ELF-emitting standard earbuds or RF- and ELF-emitting wireless earpods.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003e🎙  \u003c\/span\u003e\u003cstrong\u003eBuilt-In Microphone \u0026amp; Full Audio Controls\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAnswer calls, adjust volume, play or pause audio, and skip tracks directly from the cord-mounted controls. Unlike many air tube earphones, DefenderShield includes a built-in microphone for added everyday convenience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003e🛡 \u003c\/span\u003e\u003cstrong\u003eCopper-Infused ELF Cord Shielding\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe braided nylon cord is infused with copper to help reduce ELF exposure along the wire during use. This adds an extra layer of protection-focused design beyond the air tube itself.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003e📡  \u003c\/span\u003e\u003cstrong\u003eZero Bluetooth — Zero RF at the Ear\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo Bluetooth, no battery, and no wireless transmitter at the ear. This fully wired design removes the continuous Bluetooth signal that wireless earbuds place next to your head.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003e🎵  \u003c\/span\u003e\u003cstrong\u003eProfessional-Grade Stereo Sound\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSpeakers developed for the air tube design deliver clear highs, defined lows, and full stereo imaging for everyday listening. The air tube adds distance between the driver and the earbud tip without giving up usable music and call quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e🏃 Comfort Fit for Daily Use\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIncludes multiple ear tip sizes and cord clips for a more secure fit at work, while commuting, or during movement. Compatible with most third-party ear hooks and earbud tips for a fully custom fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 style=\"text-align: left;\"\u003eHow to Use\u003c\/h5\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003e1.Choose the version that matches your device\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e3.5mm\u003c\/strong\u003e\u003cspan\u003e for the widest compatibility, or \u003c\/span\u003e\u003cstrong\u003eUSB-C\u003c\/strong\u003e\u003cspan\u003e for newer supported laptops, tablets, and smartphones such as iPhone 15+, Samsung S20+, and newer Android models. If a device has both ports, the 3.5mm is more likely to support audio and microphone connections. Make sure the 3.5mm port is a TRRS \/ 4-pole port for full sound and mic functionality. For devices with a USB-C port, \u003c\/span\u003e\u003cstrong\u003echeck device settings\u003c\/strong\u003e\u003cspan\u003e to ensure it is an audio and microphone-enabled analog USB-C port. Many are just charging ports or audio-output only.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you have an \u003c\/span\u003e\u003cstrong\u003eiPhone 14 or older\u003c\/strong\u003e\u003cspan\u003e, choose the \u003c\/span\u003e\u003cstrong\u003e3.5mm version\u003c\/strong\u003e\u003cspan\u003e and use a \u003c\/span\u003e\u003cstrong\u003eLightning-to-3.5mm adapter\u003c\/strong\u003e\u003cspan\u003e that supports \u003c\/span\u003e\u003cstrong\u003eTRRS \/ 4-pole\u003c\/strong\u003e\u003cspan\u003e headset connections. Apple’s Headphone Jack Adapter works correctly. Many generic or \u003c\/span\u003e\u003cstrong\u003eTRS \/ 3-pole\u003c\/strong\u003e\u003cspan\u003e adapters support audio only, so the microphone and inline controls may not work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003e\u003cbr\u003e2.Select your ear tip style and size: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMake sure to test out the different sizes, small, medium, or large, of the various ear tip styles to find the perfect fit. Use the round silicone tips for everyday listening. Choose the memory foam ear tips to conform to your ear canal for a more comfortable or secure fit. Use the sport tips with in-ear hooks for a more secure fit or during activity. For workouts or walking, attach the two spring-loaded cord clips to your collar or shirt to help keep the cord secure and reduce pulling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003e\u003cbr\u003e3.Insert the earbuds and enjoy clear, low-EMF sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo insert the earbuds, gently lift the top of your ear and twist the earbud inward until it feels comfortably seated. The right earbud, the one with the microphone and controls, should be worn in the right ear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBefore listening, set your device volume low, below 65 dB, and raise it until you can hear comfortably.\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFor Maximum EMF Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eUse inline controls to manage calls rather than picking up your phone\u003c\/strong\u003e\u003cspan\u003e — keeping the device away from your head, either out of reach or in a nearby \u003c\/span\u003e\u003ca href=\"https:\/\/defendershield.com\/collections\/cell-phone-cases?srsltid=AfmBOorjneRjxWhcDRm89zFIAOd9yH_QABSyUwEKRhkx3AQmDZnoZAkU\"\u003e\u003cspan\u003eshielded case\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in your pocket or bag during calls adds meaningful distance from your brain.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eDuring long listening sessions, rest the phone on a table or in a bag\u003c\/strong\u003e.\u003c\/span\u003e\u003cspan\u003e The 42.5-inch cord provides adequate reach without holding the device.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eFor the most complete protection during phone calls, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003euse these earbuds for audio and pair your phone with\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/defendershield.com\/collections\/cell-phone-cases\"\u003e\u003cspan\u003eour EMF-blocking case\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. Together, they help reduce exposure at both key points of contact during calls.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCare Instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWipe ear tips with a soft damp cloth or isopropyl alcohol wipe after workouts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eClean the cord with a dry microfiber cloth — do not submerge in liquid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eStraighten air tubes gently if kinked or curved — air tubes may be curved when removing from their carrying case, but will straighten with time and by gently stretching. Store in the included hard carrying case when not in use, being careful to wrap air tubes gently so they don’t get kinked. Kinks reduce audio volume and clarity.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg height=\"440\" width=\"440\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/3352\/7266\/files\/earbuds-tutorial.webp?v=1763584745\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan\u003ePhysical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol width=\"240\"\u003e \u003ccol width=\"373\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e0.056 lb (25.4 g) — both variants\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCord Length\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e42.5 in (108 cm) — plug to speaker housing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAir Tube Length\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e7 in (17.8 cm) — speaker housing to earbud tip\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eConnector — 3.5mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e3.5mm TRRS 4-pole — audio + mic + inline controls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eConnector — USB-C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUSB-C analog audio (No DAC) for compatible devices\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEar Tip Styles\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRound silicone (S\/M\/L) + Sport hook tips (S\/M\/L) — 6 sets total + optional 3 sets of Round Memory Foam tips (S\/M\/L)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCarrying Case\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHard shell — included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCord Clips\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2 spring-loaded — included, clips to collar\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePatent\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e#6453044 — hollow acoustic tube audio delivery mechanism\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eEMF Protection Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"233\"\u003e\n\u003ccol width=\"391\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWireless RF Source at Ear\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo Bluetooth transmitter at the ear\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRF Frequency Eliminated\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2.4 GHz ISM band (Bluetooth) — eliminated entirely; no transmitter present\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eELF Cord Shielding\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCopper-infused braided nylon cord designed to help reduce ELF exposure along the wire during use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eELF Frequency Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e3 Hz – 300 Hz (Extremely Low Frequency range)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAcoustic Isolation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e7-inch hollow air tube — only acoustic waves reach the ear canal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAudio Frequency (Air Tube)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e20 Hz – 20 kHz (full human hearing range, delivered via air tube)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBattery Required\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNone — fully wired, no independent power draw\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTesting \u0026amp; Verification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFCC-accredited lab tested for EMF shielding performance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCompatibility — 3.5mm Version\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol width=\"240\"\u003e \u003ccol width=\"373\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDirect compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAny device with a 3.5mm TRRS \/ 4-pole headphone jack \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eiPhone 14 and older\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLightning-to-3.5mm adapter — must be TRRS \/ 4-pole (Apple's own adapter works)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eiPhone 15 and newer\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUSB-C version recommended; 3.5mm version may also work with a compatible USB-C-to-3.5mm headset adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAdapter rule\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTRRS (4-pole) = audio + mic + controls.   TRS (3-pole) = audio only.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePartially compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTRS-only jacks (some desktops, older laptops) — audio works, mic\/controls may not\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCompatibility — USB-C Version\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e \u003ccol width=\"240\"\u003e \u003ccol width=\"373\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTested \/ Likely compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSamsung Galaxy S20+; iPhone 15+; newer iPad Pro\/Air with analog USB-C audio\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePartial function\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSome Chromebooks\/Windows laptops — audio may work, mic may not\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLikely incompatible or partial function\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMotorola Razr, OnePlus Nord, Nintendo Switch (mic), devices without analog USB-C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eConnection note\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePlug directly into device — avoid USB-C hubs, docks, charging-only adapters\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/3352\/7266\/files\/whats-included_1024x1024.webp?v=1767625814\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you need replacement earbud tips, you can order them \u003ca rel=\"noopener\" href=\"https:\/\/defendershield.com\/products\/earbud-accessory-pack\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-a04f286a-7fff-f103-5c68-383043639970\"\u003e\u003cspan\u003eWatch the full product demo — see how DefenderShield Air Tube Earbuds deliver sound through hollow air tubes, include a built-in mic and inline controls, and help eliminate near-ear RF exposure without Bluetooth.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"vimeo-player\" src=\"https:\/\/player.vimeo.com\/video\/1076158823\" width=\"640\" height=\"360\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"vimeo-player\" src=\"https:\/\/player.vimeo.com\/video\/1076158778?h=05b3c84ad8\" width=\"640\" height=\"360\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 style=\"text-align: left;\"\u003eTroubleshooting\u003c\/h5\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf your earbuds aren’t working, often the earbuds are not defective but the device, port, or adapter you are using. Even if the port looks correct, it may not be compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFollow the guide below to ensure your earbuds are functioning properly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eOur Top Tips:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAdapters complicate compatibility. Direct connections are the most stable.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIf devices have multiple port options, the 3.5mm earbuds have the most universal audio and mic connection. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eFor devices with unsupported ports (regular USB, Lightning) it is better to use the 3.5mm earbuds with an adapter, than to use USB-C earbuds with an adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe earbuds should work on most devices (with the correct adapter if needed) for audio connections, while the mic and controls may be less universally compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/3352\/7266\/files\/3.5mm-Full.webp?v=1772136207\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e3.5mm Earbuds Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDevice port AND adapter (if used) needs to be a TRRS (4-pole) connection.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur 3.5mm earbuds include a microphone, which requires a TRRS (4-pole) connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTRRS (4-pole) → audio + mic + controls\u003c\/li\u003e\n\u003cli\u003eTRS (3-pole) → audio only (mic and controls will not work)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlways use adapters labeled TRRS, 4-pole, or “supports headset\/mic”.\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMake sure there are 3 lines on the ring of the jack, otherwise, the microphone and controls may not work.\u003c\/li\u003e\n\u003cli\u003eCheap or generic adapters are often just for charging (audio and microphone\/controls won’t work) or audio (microphone or controls won’t work).\u003c\/li\u003e\n\u003cli\u003eAdapters that may not fully work:\n\u003cul\u003e\n\u003cli\u003eCheap “pass-through” adapters (no DAC)\u003c\/li\u003e\n\u003cli\u003ePlane\/dual-prong adapters\u003c\/li\u003e\n\u003cli\u003eSplitters not rated for TRRS\u003c\/li\u003e\n\u003cli\u003eMany Amazon Basics or generic adapters\u003c\/li\u003e\n\u003cli\u003eConfirm your device supports TRRS (4-pole) 3.5mm jacks for audio and mic (input and output).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon devices with TRS-only jacks (may not fully work):\n\u003cul\u003e\n\u003cli\u003eDesktops and some laptops\u003c\/li\u003e\n\u003cli\u003eOlder computers with separate headphone + mic jacks\n\u003cul\u003e\n\u003cli\u003eHandheld gaming devices\u003c\/li\u003e\n\u003cli\u003eCameras with separate headphones + mic jacks\u003c\/li\u003e\n\u003cli\u003eAny device that requires a USB-C or Lightning connection without an active, MFi\/USB DAC adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCheck device input\/audio settings to select the external headset\/mic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTest the earbuds on a different device (or 2) to confirm they function.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003eRefer to your device manual or manufacturer website for “headset with mic” support.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003eHow do I fix an unsupported adapter or port?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDevices\u003c\/span\u003e\u003cspan\u003e with a TRS-only port \u003c\/span\u003e\u003cspan\u003ecannot be changed\u003c\/span\u003e\u003cspan\u003e to recognize and support mic input. Earbuds should work for audio, but without full mic\/controls functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou can purchase a 4-pole TRRS 3.5mm adapter, just make sure it says “supports headphone and mic”.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003eTypical Problems \u0026amp; Fixes:\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003eAudio works but microphone doesn’t:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eLikely wrong adapter (TRS instead of TRRS) → use TRRS\/4-pole adapter. It must include a DAC if adapting to USB-C or Lightning (cheap pass-through adapters won’t work).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDevice not selecting external mic → check audio\/input settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eApp may be blocking external mic → test in a native voice recorder app.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePlug not fully seated → push until it clicks, remove case if blocking.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDevice port is audio-only → check device settings, or test the earbuds on a few different devices. If it works on other devices, the port likely only supports audio.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eInline controls (play\/volume\/skip) don’t work:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSome devices ignore analog controls →  this is a device limitation — the earbuds themselves are fine.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAdapter may not support inline signals → test in a device without an adapter and if it works, get an adapter that supports inline signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eYour device’s media volume may already be at maximum or minimum → check native device volume control.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOn some devices, the inline volume buttons control media volume, not call volume — try playing music or a video while adjusting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWhen using with music apps, some devices require the media app to be active first before the earbuds’ inline controls can send commands → Hit Play directly \u003c\/span\u003e\u003cspan\u003eon the device\u003c\/span\u003e\u003cspan\u003e. After the audio starts, the earbuds’ buttons should work as expected.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe control buttons may be stuck or jammed → press each button a few times in different spots with varying pressure. Try a longer, firmer press and release. If it still doesn’t work, gently clean around the buttons with a dry brush\/cotton swab to remove dust or debris.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eStatic, low volume, or one side cutting out:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eStraighten kinked air tubes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eClean debris from the port.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eClean debris from the ear tip and make sure the ear tip is correctly placed on the earbud.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCheck Accessibility → Disable Mono Audio to restore normal stereo output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eReset EQ or audio effects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRe-seat the plug firmly and make sure a case isn’t getting in the way.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTurn off Bluetooth to ensure audio isn’t being routed wirelessly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAdapter or device issue: Try using it in a different device that doesn’t need an adapter (it may be a faulty adapter connection). Or, try a different device WITH the adapter. If it exhibits the same problem, the adapter is the issue.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eEar tips fall off the earbuds:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEar tips are designed to be interchangeable and may not have been put on correctly, or are not fully seated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRemove the ear tip, check for damage, then pinch ear tip and stretch it over the earbud stem as far as it can go, twisting as you place it on.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe sport tips feature an in ear hook with an R or L→ Make sure you match the right sport tip (R) with the right earbud (side with  mic and controls). Stretch the sport tip on top of the earbud, fully covering the raised silver ring on the earbud attachment. Twist into place so that the ear hook extends directly up.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWatch our ear tip replacement video on our website.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eEar tips fall out or don’t fit correctly:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDue to the high quality metal stereo speakers at the bottom of the air tubes, the earbuds have to hold more weight than a normal pair of earbuds, so they may feel less secure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTry out all sizes of ear tips (S, M, or L) to find the best fit in your ear.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOur earbuds have a left and right side. Make sure the right earbud (with mic and controls) is in your right ear. Pull the top of your ear up and gently twist until the ear bud is firmly and comfortably seated in your ear. The slanted ear tip should be angled 35\u003c\/span\u003e\u003cspan\u003e°\u003c\/span\u003e\u003cspan\u003e forward towards the front of your face.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe ergonomic sport tips come with an in-ear hook for an extra secure fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eUsing the 2 plastic metal-sprung clips, clip each wire just below the air tubes to your collar or shirt to support the weight of the earbuds and reduce movement. Our earbuds are compatible with most third-party earbud tips and ear hooks, allowing you to purchase a custom option to provide the most comfortable and secure fit for you.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/3352\/7266\/files\/USB-C-Full.webp?v=1772136207\" alt=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eUSB-C Earbuds Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eMake sure your device port supports analog USB-C audio (adapter not recommended).\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThere are different types of USB‑C headphones\/adapters:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eActive\u003c\/span\u003e\u003cspan\u003e:  Has its own internal DAC (digital to analog converter) + amp. It expects \u003c\/span\u003e\u003cspan\u003edigital\u003c\/span\u003e\u003cspan\u003e audio from the device.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePassive \/ “Accessory Mode”\u003c\/span\u003e\u003cspan\u003e: Relies on the device to output analog audio through USB‑C just like a 3.5 mm jack would.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur \u003cstrong\u003eUSB-C Air Tube earbuds use \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eanalog audio signaling\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e with a microphone\u003c\/strong\u003e, meaning it works with devices that support \u003cstrong\u003eanalog audio input\u003c\/strong\u003e. That means the device has a DAC to convert the audio from analog to digital.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery device manufacturer handles analog USB‑C differently — some support it fully, some partially (audio yes, mic no), and some not at all. Apple does not explicitly state analog USB-C earbud compatibility with its newer USB-C iPhones, but our own testing has shown consistent functionality with the DefenderShield USB-C earbuds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eKey Note: Analog USB‑C headphones work best directly plugged into a device that supports analog USB‑C audio. Mic and inline controls may not function on partially compatible devices, or when using an adapter.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow to check compatibility:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eConfirm your device supports analog USB-C audio\/microphone.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eLikely compatible devices:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSamsung Galaxy S20 and newer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eNewer iPad Pro \/ iPad Air with analog USB‑C audio\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSome Chromebooks or Windows laptops that support analog USB‑C audio\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eiPhone 15 and newer (*doesn’t \u003c\/span\u003e\u003cspan\u003eexplicitly\u003c\/span\u003e\u003cspan\u003e state analog USB-C support)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eLikely incompatible or partial function:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAndroid phones with a 3.5mm \u003c\/span\u003e\u003cspan\u003eand\u003c\/span\u003e\u003cspan\u003e USB-C port (Moto G Stylus 5G) don’t support any USB-C audio\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSamsung Galaxy Z Fold\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMotorola Razr\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOnePlus Nord series\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMost Windows laptops without analog USB‑C audio\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eNintendo Switch (audio may work; mic may not)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eUSB-C hubs, multi-port adapters, charging-only adapters, or extenders\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTest on another known compatible device to confirm functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRefer to your device manual or manufacturer website for “USB-C analog audio” or “headset with mic” support.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAdapters \/ Hubs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePlug directly into the device for the best results.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAvoid multi-port USB-C hubs, charging-only adapters, docking stations, car USB ports, or USB-C extenders.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eLightning to USB-C requires an adapter that is labeled \"Charging and Audio\" or \"Data Transfer\" to support full functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\"\u003eHow do I fix an unsupported adapter or port?\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf the device has an audio and mic compatible port (3.5mm, Apple Lightning), purchase an \u003c\/span\u003e\u003cspan\u003eadapter \u003c\/span\u003e\u003cspan\u003ethat converts to \u003c\/span\u003e\u003cspan\u003eUSB-C analog audio with microphone\u003c\/span\u003e\u003cspan\u003e. Depending on the adapter, there may still be issues with mic and inline controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDevices \u003c\/span\u003e\u003cspan\u003ethat do not support analog USB-C with mic input \u003c\/span\u003e\u003cspan\u003ecannot be changed\u003c\/span\u003e\u003cspan\u003e to recognize the earbuds, and there is \u003c\/span\u003e\u003cspan\u003enot\u003c\/span\u003e\u003cspan\u003e an adapter that will convert USB-C analog audio earbuds to digital. Earbuds may be audio-only.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eTypical Problems \u0026amp; Fixes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAudio works but microphone doesn’t:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDevice may not support analog USB-C mic → check audio\/input settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli aria-level=\"2\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAndroid: Settings → Sound → Input → select “Headset Microphone”\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eApp may be blocking external mic → test in a native voice recorder app.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePlug not fully seated → push until it clicks, remove case if blocking.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTest on a different compatible device → if it works elsewhere, your device likely does not support analog USB-C mic input.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eInline controls (play\/volume\/skip) don’t work:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMany devices only support digital USB-C commands, so analog controls may not function → this is a device limitation — the earbuds themselves are fine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAdapter may not support inline signals → test in a device without an adapter and if it works, get an adapter that supports inline signals if possible or try to use without an adapter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eYour device’s media volume may already be at maximum or minimum → check native device volume control.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOn some devices, the inline volume buttons control media volume, not call volume — try playing music or a video while adjusting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWhen using with music apps, some devices require the media app to be active first before the earbuds’ inline controls can send commands → Hit Play directly \u003c\/span\u003e\u003cspan\u003eon the device\u003c\/span\u003e\u003cspan\u003e. After the audio starts, the earbuds’ buttons should work as expected.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe control buttons may be stuck or jammed → press each button a few times in different spots with varying pressure. Try a longer, firmer press and release. If it still doesn’t work, gently clean around the buttons with a dry brush\/cotton swab to remove dust or debris.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eStatic, low volume, or one side cutting out:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eStraighten kinked air tubes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eClean debris from the port.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eClean debris from the ear tip and make sure the ear tip is correctly placed on the earbud.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCheck Accessibility → Disable Mono Audio to restore normal stereo output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eReset EQ or audio effects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRe-seat the plug firmly and make sure a case isn’t getting in the way.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTurn off Bluetooth to ensure audio isn’t being routed wirelessly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAdapter or device issue: Try using it in a different device that doesn’t need an adapter (it may be a faulty adapter connection). Or, try a different device WITH the adapter. If it exhibits the same problem, the adapter is the issue.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eEar tips fall off the earbuds:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEar tips are designed to be interchangeable and may not have been put on correctly, or are not fully seated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRemove the ear tip, check for damage, then pinch ear tip and stretch it over the earbud stem as far as it can go, twisting as you place it on.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe sport tips feature an in ear hook with an R or L→ Make sure you match the right sport tip (R) with the right earbud (side with  mic and controls). Stretch the sport tip on top of the earbud, fully covering the raised silver ring on the earbud attachment. Twist into place so that the ear hook extends directly up.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWatch our ear tip replacement video on our website.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eEar tips fall out or don’t fit correctly:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDue to the high quality metal stereo speakers at the bottom of the air tubes, the earbuds have to hold more weight than a normal pair of earbuds, so they may feel less secure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTry out all sizes of ear tips (S, M, or L) to find the best fit in your ear.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOur earbuds have a left and right side. Make sure the right earbud (with mic and controls) is in your right ear. Pull the top of your ear up and gently twist until the ear bud is firmly and comfortably seated in your ear. The slanted ear tip should be angled 35\u003c\/span\u003e\u003cspan\u003e°\u003c\/span\u003e\u003cspan\u003e forward towards the front of your face.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe ergonomic sport tips come with an in-ear hook for an extra secure fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eUsing the 2 plastic metal-sprung clips, clip each wire just below the air tubes to your collar or shirt to support the weight of the earbuds and reduce movement. Our earbuds are compatible with most third-party earbud tips and ear hooks, allowing you to purchase a custom option to provide the most comfortable and secure fit for you.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"DefenderShield","offers":[{"title":"No Add-On \/ USB-C","offer_id":49944638324876,"sku":"ds-earbud-usbc","price":89.99,"currency_code":"USD","in_stock":true},{"title":"No Add-On \/ 3.5 mm","offer_id":49944638357644,"sku":"ds-headphones","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Memory Foam Ear Tips \/ USB-C","offer_id":49944638390412,"sku":"ds-bundle-usbc-foamtip","price":94.99,"currency_code":"USD","in_stock":true},{"title":"Memory Foam Ear Tips \/ 3.5 mm","offer_id":49944638423180,"sku":"ds-bundle-headphones-foamtip","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/4383\/9884\/files\/DefenderShield-Earbuds-Catalog-USB-C-1.webp?v=1779116190","url":"https:\/\/shop.allnaturalfamilydoc.com\/products\/emf-radiation-free-earbuds-air-tube-stereo-headphones","provider":"All Natural Family Doc","version":"1.0","type":"link"}