Rockville Audio RWM23UA UHF Wireless Pro Rack Mount Dual Microphone System/20 Channel

How to Set Up RWM23UA: Video of RWM23UA:Includes: (2) microphones Full metal rack mount receiver with rack ears 5 ft. to cable (connects mic receiver to mixer or speaker) AC power adapter (5 ft.) (4) AA batteries (2) antennas manual warranty cardFeatures:Rockville RWM23UA UHF Wireless Pro Rack Mount Dual Microphone System20 Switchable Channels on each mic (20 x 2)Switchable frequency uses one-key paring making it easy to change the channel on the flyThe 2 handheld mics are metal with ABS battery covers that eliminate antenna interferenceMics feature unidirectional cardioid patterns with high sensitivity and amazing frequency rangeProfessional rack mount design with dual LCD displays2 Antenna inputs (includes antennas) or XLR mix outputs will send both mic signals to a mixer or speakerSeparate channel 1 and channel 2 mic outputs allow you to send each mic to a separate channel on your mixer so you can EQ each mic individuallyLow power consumption for longer battery lifeFeaturing a dual filter design to limit feedback and interferenceIndividual microphone volume controlUltra signal stability minimizes audio artifactsOperating Range: 300 400 feet (indoor) and 250 350(outdoor)Audio Output Jack: XLR balance & 1/4" unbalancedFrequency Stability: 0.005%Modulation Mode: UHFFrequency Response: 50Hz-20KHz(3 dB)Dynamic Range: 96dBS/N: 92dBT.H.D: < 0.1%(1KHz)Delay:<3.0msTransmitter power: 10mWReceiver sensitivity: -96dBTransmitter current consumption: 140mA @ DC 3.0VReceiver current consumption: 250mA @ DC 12.0VPower Voltage: AC110V-240V 50/60HzOperating Temperature: 14F-122FMic Battery Operating Time: up to 10 hoursReceiver dimensions: 16.56 (L) x 8.25 (W) x 1.625 (H)Owner's Manual