Chiayo UM-31A Headset Microphone with SM-6100 Transmitter Beltpack and SDR-8100m Receiver Module set are for use with Chiayo Challenger, Stage and Focus PA systems. The receiver module is fitted into the Challenger so you can use this microphone at the same time as your other wireless microphones. It will come pre-installed in the Challenger if you are ordering this at the same time, or this is an easy add-on that can be installed by the end-user in minutes. Supplied with batteries included in mic.
•Additional headset microphone with Transmitter Beltpack and Receiver Module set
•For use with Challenger Stage and Focus PA systems
•Easy installation
•Supplied with batteries included in mic