1.Microphone unit ●The unit has built-in headphone jack clear sound quality. ●Frequency response:20Hz-25KHz ●The rod can be bent for 330゜. ●Effective sound-receiving distance:0mm-650mm ●Long life switch without noise. ●Chairman unit could deny or approve the apply for speech from delegate unit. ●Power supply:system mainframe. ●Chairman unit contect position is unlimited in series circuit. ●"Hand in hand" series contect via HCS-6132/048. 2.Voting unit ●5 button voting funtion.Embedded design. ●Hot plug funtion. ●Anti-jamming:8000V static ●Three voting options:conference ballot,conference vote,conference evaluation. ●The voting unit are used combined with microphone unit(HCS-6102/04C1) to vote,evaluation and simultaneous interpretation. |