<p>Pro Audio Wireless microphone UHF</p> <p> 8 channel microphone handeld Metal mics </p> <p>(3 years free warranty).</p> <p><br></p> <p><br></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p>(This Microphone system comply with new FCC frequency rules)</p> <p></p> <p></p> <p>8 mics can use together without influence</p> <p> Frequency range (520MHz-580Mhz)</p> <p>Features:</p> <p>8 Channel Receiver with 8 handheld Metal Microphones</p> <p>Individual Volume Control on each Channel</p> <p>Two/ 6.35" Mixed and 8 XLR Individual Outputs</p> <p>Perfect operation status indicater</p> <p>Four Telescoping Receiver Antennas</p> <p>Broad frequency response range, super low distortion</p> <p>Full metal design</p> <p>Use 2*1.5V AA battery </p> <p></p> <p>Specifications:</p> <p>Overall System</p> <p>Number of Channels:8 channels</p> <p>Carrier frequency range:520MHz-580MHz</p> <p>Stability:±0.006%</p> <p>Normal deviation:±22kHz</p> <p>S/N ratio:<120dB</p> <p>T.H.D:<0.6%</p> <p>Frequency response:50Hz-15kHz</p> <p>Receiver </p> <p>Sensitivity:>80dB</p> <p>Audio output:Balanced and Unbalanced</p> <p>Power requirement:AC 16V,2000mA</p> <p>Dimensions:610×400×190mm</p> <p>Weight(weight):Approx 8 kg</p> <p> </p> <p>Wireless Microphone </p> <p>Cartridge:Dynamic</p> <p>Antenna:Built-in</p> <p>RF output:<10mW</p> <p>Normal deviation:±22kHz</p> <p>Maximum deviation:±80kHz</p> <p>Battery:1.5V battery</p> <p>Battery life:>8 hours</p> <p></p> <p>Comes With </p> <p>8 handheld Whole Metal  mics </p> <p>4 antennas</p> <p>1 audio cable</p> <p>1 Base Transmitter </p> <p>US 110-240v Power Adapter</p>