WM-2 Wireless microphone The VM-2 Wireless Microphone an all-in-one mic set with all features you need. It comes with 2 professional UHF wireless mics to get a stable signal with up to 200ft transmission range. This dual-channel handheld wireless microphone operates in the 470.1一607.9 Mhz band. With a durable rechargeable receiver for long-time operation and it is easy to operate and connect your mixer amplifier or other PA systems which is ideal for Karaoke Party Church DJ Wedding Meeting Home KTV Set Outdoor Events.