Visual Sound, Inc. Wireless VHF Lapel & Headset Mic Kit with single operating frequency. S1612

AmpliVox Sound Systems Lapel and headset mics, VHF transmitter and receiver Lapel and headset mics, transmitter (requires 9-volt battery); receiver (requires 9 Volt battery or use included AC power supply); single fixed operating frequency; Cable to connect receiver to amplifier. Lapel and headset mics Transmitter (requires 9-volt battery) Receiver (requires 9 Volt battery or use included AC power supply) Cable to connect receiver to amplifier