Brand New Peavey PV-1 V1 BHS 203.400MHZ VHF Series Wireless Headset MicrophoneFeatures:VHF Wireless Headset Microphone systemOptional rack mount kits are available for one or two receivers side-by-sidePV®-1 single channel diversity wireless systems in headset model in 203.400MHZ frequency VHF Wireless Headset Microphone system Optional rack mount kits are available for one or two receivers side-by-side PV®-1 single channel diversity wireless systems in headset model in 203.400MHZ frequency