● Transmission distance:100 meters in open area ● Service life:3-5 Years ● Communication frequency:2.4G ● Protocol:Zigbee2.4G/Bluetooth ● Power supply:DC 4.8~5.5V ● Working temperature:-10~60℃ ● Dimension(mm):φ178x30 ● Weight(g):202.5g
D7223A Desktop Chairman MICOctober 22, 2021This product is a conference speech mic integrating speaking and voting. With 315mm and 415mm in length optional for the microphone rod, available in black and silver colors. D7223A is a desktop chair...view
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