J.I.Y V-3 VHF 2 Channel Handheld Mic Home KTV Party Karaoke Wireless Microphone System

Features Battery powered microphones allow the performances to have maximum freedom of movement on the stage ALC circuit doesnt have to worry about the volume and distortion of the volume Handheld microphone switch noise shock wave elimination circuit The function of return whistle screaming and lowering is provided Unique noise squelch function external interference refused to open the machine we sound system Its ideal for classroom activities meetings and outdoor concerts any event on stage in the office or even at home Channel 2CHModulation VHFFrequency 220MHz 270MHz 720MH 780MHz Frequency response 50 18KHzDynamic range 110dBT H D 0 5 SNR 100dBService areas Max 100m 328 94ft without obstacle Input voltage AC 220 240V 50 60HzPlug EU plug sent with an adapter according to your country Receiver voltage DC 12 16VReceiver size Approx 21 x 14 x 3 5cm 8 27 x 5 51 x 1 38 inchesTransmitter voltage 2 x AA batteries per one mic not included Transmitter power 30mW max Transmitter size Approx 26 5x5cm 9 84 x 2 17 inches Package Included 1 x Receiver2 x Microphones1 x US Power Cable1 x Audio Circuit1 x Manual