Htdz HT-7600 series digital conference microphone has a built-in inner speaker as well as chairman with a priority button. It can support discussion and video by HT-6600 / HT-7000 main conference unit.
50Hz-16kHz frequency response
-44dB ± 2dB sensitivity
410mm gooseneck length
Video conference system function
205 x 150 x 55mm dimension