Comica CVM-WM100H is a wireless set that includes a transmitter, a handheld microphone and the necessary accessories for professional work. The set can communicate with each other on one of the 48 channels operating in the UHF FM 520 band -534.1 MHz. In case of interference on the selected channel, you can search the others free of noise. The maximum transmission range is 100 meters. The receiver can be carried on a belt or mounted on the included camera or tripod mount. The backlit LCD screen contains basic information about the operation of the device, i.e. signal strength indicator and battery charge status. The receiver is powered by 2 AA batteries (not included). Specifications: Kit contents: handheld microphone, receiver, cable mounts (for belt and camera) and documentation box