The OMNITRONIC WAMS-10BT2 MK2 is a bodypack transmitter for wireless microphone systems, supplied with a headset microphone. It operates at a fixed carrier frequency of 863 MHz with an RF output power of 10 mW and provides a wireless range of up to 60 m line-of-sight. The transmitter uses two AA batteries, includes an LED battery-capacity indicator, and features a mono 3.5 mm jack connection. The plastic housing is black and weighs 0.09 kg.