A wireless bone conduction ring for voice transmission and receiving includes a body having an annular structure and capable of being worn on a finger； a wireless receiver installed on the body for communication with other electronic device； a bone conduction voice to vibration converter installed on the body and connected to the wireless receiver； the bone conduction voice to vibration converter receiving voice signals from the wireless receiver and then generating mechanical vibrations according to the received voice signals； wherein when a user's finger contacts skins near his or her ear, the vibration will be transferred to the head bone of the user through the finger wearing the ring； then the vibration is further transferred to the user's hearing organisms so as to have hearing sense； and a battery installed in the body and connected to the wireless receiver for power supply.
