Provided is, in a microphone configured such that a microphone head including a microphone unit is attachably/detachably mounted to a microphone main body, a microphone which enables easy attachment/detachment of the microphone head, and which can perform a mute operation not only after removal of the microphone head but also in attachment/detachment of the microphone head. The microphone includes a mute circuit provided to a side of the microphone main body, and driven by an input of a mute command signal, a first mute control circuit provided to aside of the microphone head, and including a switch that switches disconnection/conduction of a wire, and a second mute control circuit provided to the side of the microphone main body, and electrically connected with the first mute control circuit and generates the mute command signal, in a state where the microphone head is coupled, and in attachment/detachment of the microphone head.