● With 2.23" screen to display working status, signal strength, battery capacity etc ● Wireless connection and speaking ● Low power consumption, continue working more than 12 hours ● With red crycle indictor for working status ● Chairman microphone with priority, can control the speech order ● Power supply by lithium battery
D6657 Antenna DistributorJuly 27, 20181. Directional antenna D6656 is used with antenna distributor D6657 to increase receiving distance. One distributor could be used with 4 receivers simultaneously.view
D5815 D5821 D5822 D5823 D5824 True Diversity Wireless MicrophoneJune 10, 2021This product is a professional wireless microphone system. D5815 is the wireless microphone receiver, which can be combined with several kinds of transmitters to form a wireless microphone system. The...view
Tips for Selecting Best PA AmplifierAugust 6, 2018The power amplifier with high power undoubtedly has its own advantages, but it doesn’t mean that the power higher, the better. All aspects of the factors should be taken into account. In terms of pow...view
DSPPA kicking off the internationalization of the National StandardNovember 25, 2016The kick-off meeting of internationalization of the National Standard – Technical code of public address system engineering (GB 50526) was held in the 798 art zone, Beijing on May 24, 2014. This meeting is hosted by Guangzhou DSPPA Audio Co. Ltd, and tenview
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