Headset

A headset comprising:

• a housing at a first end of a headband;
• an ear pad attached to the housing;
• a boom main body attached to the housing on a side opposite to the ear pad;
• an arm portion in the boom main body and protruding to a side opposite to the first end of the headband with the housing interposed between the headband and the arm portion;
• a first microphone at a protruding tip of the arm portion;
• and
• a second microphone on the arm portion, the second microphone being disposed on a substantially straight line passing through a mouth of a user and the first microphone and on a side of the arm portion opposite to the mouth of the user with the first microphone interposed between the mouth and the second microphone;
• wherein the first microphone is disposed only on an arm inner surface at a mouth side of the arm portion, and the second microphone is disposed only on an arm outer surface of the arm portion at a side opposite to the arm inner surface.