Professional Wireless Microphone System 2 Channel UHF Handheld Mic Adjustable 100M Receive For Party Karaoke Church Show Meeting 50M Receive Sier

{infomodule} Features Type A 1. Wide frequency response--- digital control circuit.Resist disturbing strongly, be standing by noises output to zero. 2. Super silent function, low T H.D. So the ba is rich, mediant is brightne and all is clear. 3. No hitting when putting on the switch, so can protect the amplifier and speakers. 4. With a complete working state and hand-holded microphones power level indicating.(The signal lamp shine continuous that to replace the battery.) 5. A double-way channels designed, two hands holding each two microphones at the same time to sing without any disturbing caused by. 6. Series output circuit design that can connect with two or over two adjustment audio stage or amplifier system. 7. Uniform cardioid kup pattern isolates the main sound source and minimizes background noise. 8. Effective, built-in spherical resisting wind and pops filter in microphone system. 9. Choose kup and components, so that its timbre will be very good. 10. With audio compreing-expanding technology, thehine can lower noises and increase the dynamic range. 11. The receiver use the field effect of the enlarge and the superhigh sensitivity, so it has high sensitivity. 12. Used in the entertainment places as a larger and a middle stage, karaoke hall or at home etc. Type B 1. Hi-Fi Quality ------ Audio proceing technology, Low noise, which make sound expreive. 2. UHF microphone ------ Steady signal, Dual frequency design. 3. Specific s ------ Enhanced receiving, receiving range up to 160 ft (without distraction). 4. Clear Sound ------ Dynamic microphone, Profeional microphone core. 5. Comfortable Appearance ------ Plastic handheld, Metal receiver, Portability design Specifications Type A Mode: PLL Frequency range: 620MHZ-950MHZ Debug mode: FM Modulation range: 25MHZ Total channel: 200CH Channel spacing: 250KHZ Frequency stability: ±0.005% Dynamic range: 100db Maximum deviation: ±45KHZ AF response: 80HZ-15KHZ(±3db) Overall S/N ratio: 105db Overall distortion: ≤0.8% Receiving sensitivity: 12dBuV(80dBS/N) Total harmonic distortion: