RR SPORTS Bone Conduction Bluetooth Headphones-SurfAudio, IP68 Waterproof Swimming Headphones with 32GB MP3 Player, Lightweight Open Ear Design for Swimming/Surfing/Marathon/Cycling(Oyster)

IP68 Waterproof: The RR SPORTS underwater headphones are fully waterproof and moisture-resistant, capable of withstanding submersion in up to 2 meters of water. Designed for swimming enthusiasts, these earphones can be comfortably worn with both swim caps and goggles. Their meticulously sealed design, combined with a nano-hydrophobic coating, effectively prevents sweat, rain, and water from penetrating, ensuring the internal components remain protected and undamaged

Open-Ear Comfort: Crafted from ultra-soft silicone, these bone conduction Bluetooth headphones offer a comfortable fit for extended wear. Featuring advanced bone conduction technology, they deliver high-quality sound while keeping your ears open to ambient noise, making them ideal for swimming, running, cycling, and other outdoor activities. Not only are they safer than in-ear earbuds and over-ear headphones, but they also help prevent hearing damage

MP3 and Bluetooth Dual Mode: With a built-in 32GB memory, these headphones can store up to 4,000 songs and support multiple audio formats, including MP3, WMA, WAV, APE, and FLAC. Even without a phone, you can effortlessly enjoy music during workouts. The included magnetic charging cable makes it easy to transfer audio files from your computer to the headphones (Note: Please use MP3 mode when swimming, Bluetooth mode is not work)

Fast & Stable Bluetooth 5.4 Connection: Equipped with the latest Bluetooth 5.4 chip, these bone conduction sport headphones deliver an upgraded performance, offering stronger interference resistance and enhanced connection stability for a smoother, more reliable experience. With a Bluetooth range of up to 10 meters and up to 7 hours of battery life, compatible with iOS, Android, and other devices

Lightweight & Secure Fit: Designed for all-day comfort, these open ear headphones provide a secure fit that stays in place even during intense activities. Their lightweight and ergonomic design make them perfect for long workouts, ensuring you stay comfortable and focused