The UHF-BP1 G from VocoPro is a condenser headset microphone and wireless bodypack transmitter which operates at a frequency of 632.100 MHz. The UHF-BP1 is compatible with the VocoPro UHF-3200, UHF-3205, UHF-5800, UHF-5805, and UHF-8800 wireless microphone systems. The headset, made out of metal, wraps around the back of the head. The bodypack complies with the updated FCC frequency rules and operates on two AA batteries (included) with a range of approximately 140′. The color assigned to the bodypack serves as an indication for matching it to the corresponding UHF handheld microphone with the same frequency channel.