{"product_id":"greyolk-bone-conduction-swimming-headphones-32gb-mp3","title":"GREYOLK Bone Conduction Swimming Headphones 32GB MP3","description":"\u003cp\u003e\u003cstrong\u003eThese GREYOLK bone conduction headphones combine IP68 waterproofing with Bluetooth 5.4 and a built-in 32GB MP3 player so you can listen while swimming, running, or exercising without ear canal obstruction.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for swimmers and active users who need reliable audio in and out of the water, these open-ear, bone conduction headphones let you keep environmental awareness while enjoying music. The unit switches between Bluetooth and an internal MP3 mode for underwater use, and the 32GB memory stores thousands of tracks. Lightweight and rated IP68, they’re built to tolerate full submersion, sweat, and rain while offering up to eight hours of playback per charge.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these headphones work underwater?\u003c\/h3\u003e\n\u003cp\u003eThe GREYOLK headphones use a built-in MP3 player and bone conduction transducers so you can hear audio without relying on a Bluetooth link while submerged. Because Bluetooth signal does not pass well underwater, switching to MP3 mode lets the internal memory play tracks directly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-click the power button to toggle Bluetooth and MP3 modes.\u003c\/li\u003e\n  \u003cli\u003e32GB internal storage holds roughly 6,000 songs across MP3, WMA, WAV, APE, FLAC formats.\u003c\/li\u003e\n  \u003cli\u003eIP68 rating permits full submersion, suitable for pool and open-water sessions.\u003c\/li\u003e\n  \u003cli\u003eMagnetic charging cable also enables USB access to the internal disk for easy file transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the Bluetooth 5.4 and battery last during workouts?\u003c\/h3\u003e\n\u003cp\u003eBluetooth 5.4 provides a stable wireless connection up to about 10 meters when used out of the water, offering improved interference resistance over older chips. The integrated 150mAh battery charges in roughly 1.5 hours and delivers up to 8 hours of continuous playback or talk time on a single charge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.4 for stronger, more stable connections on land.\u003c\/li\u003e\n  \u003cli\u003eAbout 8 hours playback from a full 1.5-hour charge.\u003c\/li\u003e\n  \u003cli\u003eCompatible with iOS, Android, and most Bluetooth devices for on-deck listening.\u003c\/li\u003e\n  \u003cli\u003eMagnetic cable simplifies charging and file access via computer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these safe and comfortable for running and swimming?\u003c\/h3\u003e\n\u003cp\u003eThe open-ear, bone conduction design sits outside the ear canal so you can remain aware of traffic, coaches, and other swimmers. At just 32 grams they’re lightweight, and their shape accommodates swim caps, goggles, and earplugs for dedicated aquatic use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen-ear design preserves situational awareness during outdoor activities.\u003c\/li\u003e\n  \u003cli\u003eLightweight 32 g construction minimizes fatigue during long workouts.\u003c\/li\u003e\n  \u003cli\u003eWorks with swim caps, goggles, and earplugs; ideal for triathlon training.\u003c\/li\u003e\n  \u003cli\u003eIP68 rating ensures protection against water, sweat, and dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat audio formats and storage options are supported?\u003c\/h3\u003e\n\u003cp\u003eGREYOLK’s headset accepts multiple compressed and lossless audio formats and offers substantial onboard storage so you don’t need a phone while swimming. The internal memory appears as a USB disk when connected to a computer via the included magnetic cable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e32GB internal memory supports MP3, WMA, WAV, APE, FLAC formats.\u003c\/li\u003e\n  \u003cli\u003eStores up to approximately 6,000 songs depending on file size.\u003c\/li\u003e\n  \u003cli\u003ePlug into a computer to drag-and-drop playlists or manage files.\u003c\/li\u003e\n  \u003cli\u003eNo subscription or streaming required for underwater playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Athletes who want safe, ear-canal-free audio while exercising—especially swimmers, triathletes, and open-water enthusiasts—will benefit from GREYOLK’s waterproof bone conduction design. It’s also useful for runners and cyclists who need ambient awareness, and for anyone who prefers offline playback during aquatic activities. The product is intended for recreational and training use; follow local safety guidelines when using audio in traffic or open water. GREYOLK includes a two-year after-sales service for customer support and warranty assistance.\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 won't reliably work underwater. Switch to MP3 mode to play music from the built-in 32GB memory 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 and how long to charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A full charge takes about 1.5 hours and provides up to 8 hours of playback or talk time.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GREYOLK","offers":[{"title":"Default Title","offer_id":48413615259805,"sku":"B0FDWBX6LD","price":52.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/greyolk-front-view-swimming-headphones.jpg?v=1781274209","url":"https:\/\/nexoltic.com\/products\/greyolk-bone-conduction-swimming-headphones-32gb-mp3","provider":"Nexoltic","version":"1.0","type":"link"}