Patent ID: 11930312
Assignee: SHENZHEN SHOKZ CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An open earphone, comprising:
a sound production device; and
an ear hook including a first part and a second part connected in sequence, the first part being hooked and arranged between an auricle and a head of a user, the second part extending to a front lateral surface of the auricle and being connected to the sound production device, and the sound production device being worn at a position that is near an ear canal without blocking an earhole of the user, wherein
the sound production device at least partially overlaps an anthelix of the user,
an overlap ratio of a projection area of the sound production device on a sagittal plane to a projection area of the auricular concha cavity on the sagittal plane is not less than 11.82%.