{"product_id":"kopidoe-bone-conduction-swimming-headphones-32gb-mp3","title":"KOPIDOE Bone Conduction Swimming Headphones 32GB MP3","description":"\u003cp\u003e\u003cstrong\u003eKOPIDOE Bone Conduction Swimming Headphones are open-ear, IPX8 waterproof earbuds with built-in 32GB MP3 storage and Bluetooth 5.4 for swimming, running, and cycling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese headphones combine bone conduction audio with a waterproof, sport-ready design so you can listen without in-ear buds. With an internal 32GB music player, you can play thousands of tracks while you swim; Bluetooth 5.4 offers fast wireless pairing on land. The open-ear fit keeps your ear canals free and maintains environmental awareness during outdoor activities.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these headphones work while swimming?\u003c\/h3\u003e\n\u003cp\u003eThe KOPIDOE uses bone conduction to transmit sound through the cheekbones, letting you hear audio without inserting earbuds. For submerged use, switch the unit to MP3 mode and play music directly from the internal 32GB storage since Bluetooth signals don’t pass well underwater. The IPX8 rating supports immersion up to 3 meters, so they’re designed for laps and open-water sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSwitch to MP3 mode before entering water for uninterrupted playback.\u003c\/li\u003e\n  \u003cli\u003eStore up to about 9,000 songs on the built-in 32GB memory.\u003c\/li\u003e\n  \u003cli\u003eIPX8 waterproofing withstands prolonged submersion up to 3 meters.\u003c\/li\u003e\n  \u003cli\u003eBone conduction transmits sound without blocking ear canals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow reliable is the wireless connection on land?\u003c\/h3\u003e\n\u003cp\u003eOn dry land, Bluetooth 5.4 delivers fast pairing and more stable transmission up to roughly 33 feet. The headphones support dual-device connections so you can be paired to a phone and tablet at once and switch with minimal interruption. Keep in mind Bluetooth is intended for air use only — not underwater.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.4 for improved speed and range up to about 10 meters (33 feet).\u003c\/li\u003e\n  \u003cli\u003eSimultaneous connection to two devices for easy switching.\u003c\/li\u003e\n  \u003cli\u003eUse Bluetooth for calls, streaming, and outdoor workouts; MP3 mode for underwater.\u003c\/li\u003e\n  \u003cli\u003eLightweight design reduces dropouts during movement and exercise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat battery life and charging features should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe headphones have a 200 mAh battery that supports roughly 8 hours of continuous music or talk time and about 72 hours standby. A magnetic waterproof charging connector fully replenishes the battery in approximately two hours, helping you return to training quickly. The long runtime covers multiple workouts or a full day of outdoor activity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAbout 8 hours of continuous playback per full charge.\u003c\/li\u003e\n  \u003cli\u003e200 mAh battery capacity with ~2 hour recharge via magnetic waterproof port.\u003c\/li\u003e\n  \u003cli\u003e72 hours typical standby time between charges.\u003c\/li\u003e\n  \u003cli\u003eMagnetic connector preserves waterproof seal and simplifies charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow comfortable and safe is the open-ear design?\u003c\/h3\u003e\n\u003cp\u003eThe open-ear bone conduction format keeps your ear canals clear and reduces in-ear pressure while letting ambient sound through for situational awareness. Ergonomic shaping and a lightweight frame keep the headset stable during running, cycling, and swimming movements. This design supports both safety and comfort for outdoor training.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen-ear fit maintains awareness of traffic and surroundings.\u003c\/li\u003e\n  \u003cli\u003eErgonomic, lightweight frame stays put during active use.\u003c\/li\u003e\n  \u003cli\u003eNo in-ear tips to cause pressure or block ear canals.\u003c\/li\u003e\n  \u003cli\u003eSuitable for multisport use: pool laps, road runs, and rides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: KOPIDOE bone conduction headphones suit swimmers who want onboard music without a phone, triathletes transitioning between water and land, runners and cyclists who need to hear traffic, and fitness lovers who prefer an open-ear listening experience. They’re ideal for anyone wanting a waterproof, standalone audio option with both Bluetooth convenience on land and a dedicated MP3 player for underwater sessions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Bluetooth while swimming?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — Bluetooth doesn’t transmit underwater. Switch to MP3 mode and use the built-in 32GB player for music while submerged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the battery last per charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Expect about 8 hours of continuous playback and roughly 2 hours to fully recharge via the magnetic waterproof port.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KOPIDOE","offers":[{"title":"Default Title","offer_id":48413558866077,"sku":"B0DPHMSC9G","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/kopidoe-front-view-red-packaging.jpg?v=1781271184","url":"https:\/\/nexoltic.com\/products\/kopidoe-bone-conduction-swimming-headphones-32gb-mp3","provider":"Nexoltic","version":"1.0","type":"link"}