Multifunctional microphone capable of changeable voice recording

The utility model discloses a multifunctional microphone capable of changing and recording voices. The voice output of previous microphones is monotonic, and the function is single. Because the utility model is provided with a distribution control device which is composed of push type multi-tool and...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	XIAOSU TAN
Format:	Patent
Sprache:	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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