Chord is represented in the current MicPro catalogue by NU4 quad UHF wireless systems. The listed range is relevant to multi-channel wireless microphone operation. When comparing these products, check channel count, UHF coordination, receiver outputs, transmitter type, range, batteries and venue requirements. It suits small performance or presentation systems that need several wireless channels in one receiver package. This description is kept catalogue-led, so the individual model listing remains the source for exact specifications, compatibility and included accessories.