Audio Wireless microphone  
 (4 Handheld meta Mic wireless microphone system)
(our company offer 3 year free warranty)

Attention: The microphone cannot be sent to Puerto Rico
 

Features:
4 Channel Receiver with 6 handheld metal Microphones
Individual Volume Control on each Channel
One 1/4" Mixed and 4 XLR Individual Outputs
Perfect operation status indicater
Four Telescoping Receiver Antennas
Broad frequency response range, super low distortion
Full metal design
Use 2*1.5V battery 
Frequency range (500MHz-580Mhz)

Specifications:
Overall System
Number of Channels:4 channels
Carrier frequency range:520.10MHz,523.70MHz,525.10MHz,527.70MHz,550.10MHz,553.70MHz
Stability:±0.006%
Normal deviation:±22kHz
S/N ratio:<120dB
T.H.D:<0.6%
Frequency response:50Hz-15kHz
Receiver 
Sensitivity:>80dB
Audio output:Balanced and Unbalanced
Power requirement:AC 16V,2000mA
Dimensions:440×210×40mm
Weight(weight):Approx.5.8kg
 
Wireless Microphone 
Cartridge:Dynamic
Antenna:Built-in
RF output:<10mW
Normal deviation:±22kHz
Maximum deviation:±80kHz
Battery:1.5V battery


Comes With 
4 xHandheld  Microphones 
1xBase Transmitter
1xUS 110-240v Power Adapter
1x1/4'' Male to 1/4'' Male Phone Jack Lead