The TXBGXLV Wireless Bodypack Transmitter from CAD Audio is designed for use with the RXGXLV wireless receiver. This VHF transmitter features a 4-pin TA4M input for connecting a compatible microphone or instrument cable, a SoftTouch power switch for On/Off and Mute/Unmute functions, a tricolor LED indicator for audio and battery status as well as an infrared Scan-Link operation. The transmitter is powered by a single 9V battery for approximately 10 hours of operation.