The XSW 1-ME3-A UHF Headmic Set is an easy to use all-in-one wireless system for singers and presenters. It can be used to keep your hands free and capture audio for live sound applications and performers who dance and sing. The set includes an intuitive stationary receiver for quick set-up and hassle-free handling, as well as a lightweight bodypack transmitter and a headset microphone. It is built with antenna-switching diversity reception and features automatic frequency management and synchronization via remote channel. Up to 10 compatible channels are available. Additionally, an AC power adapter and two AA batteries are also included.