1.Delegate Unit 2.Good price 3.Easy control 4.Video conference 5.Best-selling

Conference mic/SM312series digital conference system used Humanistic design  simple and quick operation,Auto/sound control mode ,under Sound control mode ,microphone would be active by sound automatically and intelligently distinguish noise. it offeres intelligent conferencing solution to meet the demands of business and government conferencs of difference sizes.

High sensitivity, wide frequency response, timbre clearSimple operation, simply by pressing lightly a button can speakPrevent screamingMicrophone on gules indicator is meaning be usedTurn down delegate mic by priority buttonThe chairman unit is unrestricted in the system; it can be joined in any position of the system.The system power supply for all the delegate units is provided by the main unit at 24 safe voltages.Built-in Speaker

Pick Up Range: 0-500mmFrequency Response: 50Hz~19 KHzSensitivity:-42dB±3dBWave distortion:(THD)<0.3%SNR:-80dBPower: 24VLength: 410mmWeight: 0.75KgDimensions: 135*150*50(mm)Temperature:-20°C~50°C