• Waterproof Headphones For Swimming, can be used with a swimming cap, goggles and earplugs, lightweight and comfortable. IP68 Waterproof Rating is completely waterproof, sweatproof, rainproof and dustproof, which makes them ideal for swimming, snorkeling, fishing and boating. Note: Bluetooth connection is not supported underwater, please switch to MP3 Mode. • Swimming underwater headphones built-in 32GB storage, capable of storing up to 8,000 songs and support multiple formats like MP3, WMA, WAV, APE, FLAC formats. With just a tap, easily adjust the volume and switch songs. • Bone conduction headphones adopts Bluetooth 5.3 technology, which ensures a stable Bluetooth connection, high-efficiency and durability, and a maximum Bluetooth connection range of 33 feet (10 meters). Compatible with iOS and Android devices, you can listen to music, audiobooks and make calls. • 12 Months Local Manufacturer Warranty • Experience sound like never before. With Maglev Bass magnetic levitation technology, MOJAWA transforms every workout into an electrifying audio journey—deep, powerful bass, crystal-clear clarity, and rhythm that drives you forward. Store in dry cool place. China