OMNITRONIC WAMS-10BT is a UHF bodypack transmitter supplied with a headset microphone for stage applications, product presentations and lectures. It operates in the license-free 863–865 MHz band and provides a line-of-sight range of up to 50 m. The transmitter features infrared synchronization, MIC/0 dB/-10 dB level matching, a battery-capacity LED, belt clip, mute control and a screwable 3.5 mm mono microphone input. It is powered by two AA batteries.