- Frequencies: from 635.00 to 684.750 MHz - 100 + 100 Channels (2 Ch)

- Adjustable transmission power (5 and 10 mW)

- Transmitter power supply with 2 AA batteries

- Battery charge indicator on the transmitters and receiver

- Adjustable output volume.

- XLR output (single channel) or Jack (summed signal)

- Receiver size: 1/2 module

- Removable antennas with BNC connector

- Packed in plastic case