Four reasons to choose a bone conduction headphone:

SAFE:Don't enter the ear, at any time to hear the sound of the outside world, travel, outdoor sports safer
COMFORT: Don't plug the ears, wear for a long time no pain, for the ears to reduce the burden
HEALTH:bypass the eardrum to transmit sound, the ear canal is always clean and healthy.
COMMUNICATION:Open-ear design allows you to listen to music while communicating with people around you.

Product features:

Name:Waterproof bone conduction headphones
Weight:43g
Bluetooth version: 5.0
Memory: 8GB
Waterproof rating: IPX8 (diving, swimming, surfing, fitness), 5 meters underwater waterproof

Local playback and Bluetooth mode, can be used in multiple scenes.Local playback is designed for underwater environments with no signal interference.
Full body high strength titanium alloy, can be bent at will.
43g,Small and light, long wear not tired The earphone comes with 8GB of memory for listening to music anytime and anywhere Ergonomic design, not easy to loose, suitable for running Full body high strength titanium alloy, can be bent at will Local playback and Bluetooth mode, can be used in multiple scenes.Local playback is designed for underwater environments with no signal interference.