PURPOSE: An ear microphone set is provided to prevent the generation of attenuation from signaling lines by supplying the amplified signal of a voice signal outputted from a microphone to a main body. CONSTITUTION: An earphone connecting plug is formed to transfer a voice signal to an ear phone(10). A microphone connecting plug transfers a voice signal from a microphone(30) to a main body(100). The connecting plug is in connection with a connector formed in the main body. The earphone supplies the voice signal from the main body to a user. An ear microphone(60) is formed at a cavity on the rear side of the earphone.
