{"product_id":"defendershield-emf-radiation-free-earbud-headphones-device","title":"DefenderShield EMF Radiation-Free Earbud Headphones","description":"\u003cp\u003eEarbuds that deliver sound through hollow air tubes instead of wires, so nothing electronic sits in your ear.\u003c\/p\u003e\n\n\u003ch3\u003eHow air tube technology works\u003c\/h3\u003e\n\u003cp\u003eThe final section of the cable is a hollow tube rather than a wire. Sound travels up it as acoustic waves, the same way a stethoscope carries sound, so there is no speaker coil, no wiring and no electronics sitting next to your head. The braided nylon cord below it is infused with copper, which DefenderShield specifies as shielding against extremely low frequency (ELF) emissions from the cable itself.\u003c\/p\u003e\n\u003cp\u003eBecause these are wired headphones, there is no Bluetooth transmitter and no radio frequency signal at your ear.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAir tube acoustic delivery, no electronics at the ear\u003c\/li\u003e\n  \u003cli\u003eCopper-infused braided nylon cord for ELF shielding\u003c\/li\u003e\n  \u003cli\u003eWired connection, so no Bluetooth and no RF signal\u003c\/li\u003e\n  \u003cli\u003eBuilt-in microphone and audio controller for calls and playback\u003c\/li\u003e\n  \u003cli\u003eThree ear tip sizes plus sports tips for a secure fit\u003c\/li\u003e\n  \u003cli\u003eTwo clips to keep the air tubes in place\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConnector: 3.5 mm\u003c\/li\u003e\n  \u003cli\u003eCord length: approximately 108 cm from plug to speaker housing\u003c\/li\u003e\n  \u003cli\u003eAir tube length: approximately 18 cm from housing to earpiece\u003c\/li\u003e\n  \u003cli\u003eWeight: approximately 25 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eShielding specifications are as published by the manufacturer, DefenderShield.\u003c\/em\u003e\u003c\/p\u003e","brand":"DefenderShield","offers":[{"title":"Default Title","offer_id":55876972446082,"sku":"DEFENDER_EARBUDS","price":57.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0328\/1289\/2297\/files\/defendershield-emf-radiation-free-earbud-headphones-707.webp?v=1786455746","url":"https:\/\/hololifecenter.com\/products\/defendershield-emf-radiation-free-earbud-headphones-device","provider":"HOLOLIFE Center","version":"1.0","type":"link"}