The WM-20UHF is a wireless UHF microphone system and comes supplied with two wireless microphones as well as a 2-channel receiver.
The two wireless microphones feature a digital display that allows you to see what frequency that they are operating on. The system comes with a nice and low signal to noise ratio at >80dB and a reception sensitivity of >5dBu. The UHF technology used for this system provides a longer transmission range and improved stability making it ideal for singers, presentations, schools and live events.