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Products > Quality Control System > Guangzhou DSPPA Audio Co., Ltd. | Similar Products
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Quality Control System

" found 2 Products from Guangzhou DSPPA Audio Co., Ltd., China
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2.4 G Wireless Conference System Delegate Microphone

2.4 G Wireless Conference <strong>System</strong> Delegate Microphone
D6803 uses 1.5VAA battery, easy to replace the battery; D6803L uses a built-in 3.7V lithium battery, with universal USB charging interface design for convenient and fast charging, and strong ...

16 Channels Digital Modular Seamless Matrix Switcher

16 Channels Digital Modular Seamless Matrix Switcher
and switching of audio and video signal of each channel, to minimize the signal transmission attenuation with high-fidelity image and sound signal output. Equipped with such functions such as ...
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