development by SINGDEN. Its unique voice frequency circuit, have ability to deal with high sound pressure, fullbalanced design and unique masking techniques can anticell phone and other RF interference in long distance transmitting. 80*30mm LED display placed on microphone panel can display various state and information of microphone timely. Builtin card reader for singin conference supports simu
[Related Keywords : Video Conference System, Conference System, Conference Microphone, Meeting Microphone]