Long Range Gray Professional Wireless Microphone In Classroom Teaching

Long Range Gray Professional Wireless Microphone In Classroom Teaching Feature Four bodypack wireless microphone Large LCD screen display Adjustable 128 Channels Automatic scan free channel IR synchronization ID validate Adjustable squelch (distance) Adjustable transmitting power Operation distance 100m T51A Bodypack Metal case, lavalier microphone Adjustable electronic volume LCD shows frequency, channel, battery power and lock, etc. Three-pin mini XLR connector ID validate