HEADPHONE

Provided is a headphone which is lightweight and is capable of suppressing standing waves generated in a space facing a baffle plate. The present invention is provided with: a speaker unit (1); a baffle plate (2) for supporting the speaker unit (1); and ear pads (4) attached to the front surface (2f) of the baffle (2) and surrounding the ears of the user, the baffle (2) having at least one cavity chamber (C), at least a portion of the chamber (C) having a hole (21) connected to the cavity on at least one of the front surface (2f) of the baffle (2) and the back surface (2b) of the baffle (2) on the opposite side of the front surface (2f). 提供一种轻量并且能够抑制在与挡板相对的空间产生的驻波的头戴式耳机。具有：扬声器单元(1)；支承扬声器单元(1)的挡板(2)；以及耳垫(4)，安装于挡板(2)的前面(2f)，包围使用者的耳部，挡板(2)至少具有一个空腔的室(C)，室(C)的至少一部分在挡板(2)的前面(2f)或者挡板(2)中位于前面(2f)的相反侧的背面(2b)的至少一方具有与空腔相连的孔(21)。