Honor Device Co., Ltd.

Huawei Technologies Co., Limited

Chuanguo Wang

Cheng Zhang

Yan Wang

Jiuliang Gao

Kangle Xue

Chienfeng Yeh

Chao Xu

Yunhai Li

Tienan Zhang

Yonghua Zhang

Haihong Zhang

YuGuo Zhang

An earphone, including: a housing, a first speaker unit, a second speaker unit. The housing has a sound output hole. The first speaker unit and the second speaker unit are separately independently fastened in the housing. The first speaker unit produces a sound toward the sound output hole. The second speaker unit is located on a side that is of the first speaker unit and that is away from the sound output hole and is spaced apart from the first speaker unit. A sound production frequency of the second speaker unit is smaller than a sound production frequency of the first speaker unit. A cavity is enclosed by the first speaker unit, the second speaker unit, and an inner wall of the housing, the cavity serves as a front cavity of the second speaker unit, and the front cavity communicates with the sound output hole through a sound output channel.

Earphone

A housing comprises a first housing with a first through-hole, a second housing with a second through-hole, a decoration part with a third through-hole, and a first breathable film. The first housing is disposed outside the second housing, and the decoration part is disposed on the first housing and covers the first through-hole. An orthographic projection of the third through-hole on the second housing is located outside an orthographic projection of the second through-hole on the second housing. A first gap exists between the decoration part and the second housing and is communicated with both the second through-hole and the third through-hole. The first breathable film is disposed on the second housing and covers the second through-hole.

Housing and terminal device including the housing

Growing community of inventors

Shenzhen, China

Chuanguo Wang