Bone conduction pickup headphones convenient and comfortable to wear

The invention relates to communication headphones which are matched with mobile phones and wireless walkie-talkies. Existing external communication headphones which are worn in the cavum conchaes of a user become the main products which are matched with the mobile phones due to the advantages of sma...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZENG CHAONING
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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