UHF Dual Channel Wireless Handheld Microphone, Easy-to-use Karaoke Wireless Microphone System-K036

Description Receiver Frequency response:565 584MHz Sensitivity:2/MV Image interference ratio:>88DB Audio output:0 300MV Quantity of tunnel: 2Frequency stability: Frequency jamming ratio:>90DB S/N:>95DBWorking distance:Under standard conditions:10 30m Power supply voltage:AC/100 240V Antenna:Internal Wireless microphone Carrier frequency:UHF565 584MHz Transmit power:10MWSub harmonic:'main harmonic 40DBPickup:600 single minded directionFrequency stability: Current loss: Standard:Constant Frequency Battery:1.5V Range of kinetic energy:>95DB System distortion:<1% 1kHz modulation Frequency response:50HZ 18KHZ(3DB).