High quality Professional UHF microphone system. •Frequency: UHF 512~537.5MHZ. •(1) Dual channel UHF receiver. •Built-In Tone Lock Squelch circuit protection from RF interference. Perfect for professional use at any events: Karaoke, sound source recording and amplifying, vocal concerts, live-performances, conference, musical and opera, church, school, hall, family, party, etc.
eBay