Earphone sleeve and earphone with same

The utility model discloses an earphone sleeve which is sleeved on the periphery and the front end of a sound production part of an earphone, and the earphone sleeve comprises a fixing part which is sleeved on the periphery of the sound production part; and the in-ear part is connected to the earpho...

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Bibliographic Details
Main Author LIU HANBING
Format Patent
LanguageChinese
English
Published 20.10.2023
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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