Bluetooth 41 Wireless Hanging Bone Conduction Earphone Waterproof Sport Hands Free Headphone

Fit bluetooth 4.1 Wireless Bone Conduction Earphone Sport Headphone Feature : -Operating Principle Through air vibration, bone conduction headset makes the sound transmits to external canal, eardrum, ear bone, ear tube and cochlear, then to the auditory nerves. While the Bone Conduction headphone conduct the speaker through the bone, it transmits sound to the bone near the external canal, then to auditory nerve. -Painless Hanging Design Earhook hanging design, no need to put into ear, avoid ear disease caused by sweat in ears when excercising, without earplugs, not into ear, wearing no pain -No Eardrum Damage Wearing this headphone, the music will be conducted to your inner ear through the bones of your skull, To avoid the occurrence of ear damage and hearing losing, the sound does not transmit through external canal and eardrum. -bluetooth Connection en Strong Compatibility bluetooth 4.1 is perfectly compatible with almost all bluetooth-enabled mobile devices such as, for iPhone, Smar Lees meer over de Bluetooth 41 Wireless Hanging Bone Conduction Earphone Waterproof Sport Hands Free Headphone van huismerk in de productgroep mobile phones en accessories