Earphone shell structure and earphone box

The utility model relates to the technical field of wireless earphones, in particular to an earphone shell structure and an earphone box, and the earphone shell structure comprises an ear handle shell and an in-ear shell arranged on the ear handle shell. The in-ear shell comprises a corner part arra...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JINGJING, TIAN YUNPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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