TX-BELT Slimline and lightweight – only 190gm 4V plug-in power supplied to microphone Single button functionality – mute, mute lock and power on/off Status indicator LED – clearly displays battery life and mute status
RX-CAM Internal antenna Series II 2.4GHz digital frequency with encrypted signal OLED display – shows battery life, signal status and peak warning 3 level position allows you to adjust the signal level going into your device