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Desktop Microphone Conference Room Audio System 50Hz-20KHz

Desktop Microphone Conference Room Audio System 50Hz-20KHz

Desktop Microphone Conference Room Audio System 50Hz-20KHz

Desktop Microphone Conference Audio System Wired Microphone Conference System with High Resistant Receiver Parameter Frequency Stability ±0.001% S/N Ratio >82 dBA T. H. D <0.05% Sensitivity -15dB ...

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