● 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
Necessity of A Meeting Room Speaker SystemJune 28, 2018As we all know, the sound energy of natural sound sources (such as speech, musical instruments and singing, etc.) is very limited, and the sound pressure level attenuates rapidly with the increase of ...view
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