JDFL21

JAZZ DAWN FL21, a product featuring fluid dynamics design and relying on the bone conduction principle. Sound transmitted via head bone gives swimmers a sort of experience that they never had before - listening to music while swimming. What makes FL21 differentiated from traditional headphones is the safer and healthier way of listening to music: user can hear music by simply putting it on head rather than in or around ears. With this open-back headphone, user readily has an access to surfing, swimming, diving or any exercise in water, there is no worry about slipping off, and clear sound quality is always under reach. It features one-piece body, fully enclosed cavity and IP68 waterproof rating, delivering an ultimate and immersive exercise experience even in deep water. It comes with 16G memory, supports native playback and gets off the restraints of Bluetooth connection. What's more, FL21’s outdoor FM mode makes radio heard underwater.Through structural modifications and powerful battery upgrades, FL21 can run up to 12 hours and support long duration and range of exercise.