Abstract: A spheno-temporal bone conduction communication equipment and/or hearing aid includes a system device, a bone skin conduction oscillator and a carrier device for supporting said abovementioned devices. The carrier device has a structural body, and the structural body allows the supported bone skin conduction oscillator in close contact with the spheno-temporal bone. The bone skin conduction oscillator contains a transducer, and the transducer converts an electrical signal into an acoustic oscillating wave and transmits the acoustic oscillating wave into the inner ear via spheno-temporal bone, or receives an acoustic oscillating wave produced by vibration of the skull when speaking and converts it into an electrical signal.