OMNITRONIC FAS TWO is a digital, two-channel UHF wireless microphone set operating from 660 to 690 MHz. It includes one FAS TWO receiver, two FAS bodypack transmitters and two omnidirectional condenser headset microphones. The receiver provides 40 selectable frequencies in two groups, automatic frequency scanning, quick pairing and a line-of-sight range of up to 30 m. The rechargeable battery-powered transmitters provide up to 5 hours of operation.