公开(公告)号：US09936281B2

公开(公告)日：2018-04-03

申请号：US15306070

申请日：2015-12-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazuo Tamura ,  Masahiro Nakano

IPC: H04R25/00 ,  H04R1/10 ,  H04R1/26 ,  H04R5/033

CPC classification number: H04R1/1066 ,  H04R1/1008 ,  H04R1/1075 ,  H04R1/1091 ,  H04R1/26 ,  H04R5/0335

Abstract: A headphone includes a speaker casing and a headband. The speaker casing has a main speaker unit and a support member that supports the main speaker unit. The speaker casing is connected to the headband, and the headband is to be placed on a head of a user. The support member supports the main speaker unit with a main plane of the main speaker unit being positioned at an angle ranging from 10° to 30° inclusive with respect to a main plane of the support member, so that the main plane of the main speaker unit faces a side of an ear lobe of the user.