Technical Pro wmr52 Professional UHF Dual Rechargeable Wireless Microphone System, Technical Pro, Mfr#: wmr52

Specifications Dual signal UHF high band Includes two wireless handheld microphones Includes two rechargeable USB lithium battery cases & two USB AA battery cases Recharge via USB port on front of unit or any USB port Silence circuit cuts static noise if microphones are off or out of range Auto mute circuit reduces popping noise Dual adjustable gain controls Fully charged microphones work for 6-8 hours of usage LCD display with microphone frequency