◇無線數字技術,信號無延時,聲音清晰

      Wireless digital technology, no delay in signal transmission, clear voice

◇2.4G技術，103個頻道可選，多個團體在同一地點同時使用

      2.4G technology, 103 channels available, multiple groups use at the same location.

◇通訊距離100米以上

      Communication distance more than 100 meters.

◇一對多廣播模式，一個發射器可以對應多個接收器

      One-to-multi broadcast mode, one transmitter can correspond to multiple receivers.