【IPX8 WATERPROOF & BONE CONDUCTION】: The inner waterproof coating make it possible to submersible down underwater 20 meters without affecting performance. You can enjoy sports and music without worrying about water damage.
【8GB of MP3 PLAYER】: Built-in 8GB memory card can store about 2000 songs. As water interfere with the signal, Bluetooth does NOT work underwater. So,MP3 mode is specially designed for swimming. Switch to MP3 mode before swimming.
【OPEN EAR Design】: Advance bone conduction technology transmits sound through cheekbones to the inner ear through vibration. Open ear design can keep you connected and aware of your surroundings.
【LIGHTWEIGHT & BLUETOOTH 5.0】: With Bluetooth 5.0 tech, pairing and connecting get faster and more stable, you can enjoy continuous 8 hours of music.
【TWO MODES】:One mode is specifically designed for underwater swimming. ,another mode is suitable for daily sports.When swimming, please switch mode in advance.