CS - 603 - c/D/on behalf of the unit, chairman of the technical parameters Embedded design, work goose neck and base is equipped with a red indicator light ring Microphone gooseneck and base can be separated, fixed spiral fashion, to eliminate noise Unit 8 core cable 2.1 meters, hand in hand a line connection, convenient installation The input voltage: 18 v (host unit power supply) Mobile phone, design of RF radio frequency interference resistance, accord with modern meeting environmental requirements , the host can be selected according to the requirements of using CS - 6000 - b - 6000 - m or CS
