New generation bone conduction bluetooth headset. While listening to the songs, you can also hear outside voices, make your trip safer. The avant-garde binaural wearing design transmits audio by slight vibration the temporal bone through bone conduction technology, with skin-friendly silica gel, the ear does not ache even if wearing for a long time. Humanized design, plastic silicone material can be twisted at will. IOS system, Android system, the collision between technology and art, only for provide you a better choice.