Multifunctional explanation device for new media report

The utility model provides a multifunctional explanation device for new media reports, which relates to the technical field of media equipment and comprises a base. The base is of a foldable structure, a rotating groove is formed in the rear end of the base, a limiting button is arranged in the rota...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WANG XIANGLIANG
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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