Sell UHF Wireless Microphone System 2 Channel 2 Cordless Handheld Mic Karaoke Speech Party Cardioid Microphone Frequency Adjustable best price

Features： - Super silent function, low T H.D. So the bass is rich, mediant is brightness and all is clear. - No hitting when putting on the switch, so can protect the amplifier and speakers. -With a complete working state and hand-holded microphones power level indicating.(The signal lamp shine continuous that to replace the battery.) -A double-way channels designed, two hands holding each two microphones at the same time to sing without any disturbing caused by. -Uniform cardioid pickup pattern isolates the main sound source and minimizes background noise. - Effective, built-in spherical resisting wind and pop filter in microphone system. -Choose high quality pickup and components, so that its timbre will be very good. - With audio compressing-expanding technology, the machine can lower noises and increase the dynamic range. - The receiver use the field effect of the enlarge and the superhigh sensitivity, so it has high sensitivity. -Used in the entertainment places as a larger and a middle stage, karaoke hall or at home etc. Specification： Carrier Frequency:UHF 613-870MHz Frequency Steadying:Less than 0.002% Modulating Mode:FM Audio dynamic range:Over 70dB Audio Frequency Responses: 100Hz-15KHz Audio output Level:0-280mV S/N Ratio:Over 70bdB T.H.D:Less than 0.5% Sensitivity:3uV For 30dB S/N Voltage: 110-240V Plug: European plug Microphone Battery Type: 2x AA Battery Per Microphone(Batteries not Include) Package includes： 1 x Receiver 2 x Wireless microphone 1 x Microphone Cable