Wireless Microphone Mic System UHF 2 Channel Dual Handheld Karaoke

Features:Wide frequency response,high S/N ratio.Resist disturbing strongly,limit noise output.High precision quartz crystal locked frequency technology.No hitting when putting in the switch,so can protect the amplifier and Speakers.With a complete working state and power level indication.Two microphone at the same time to sing without any disturbing caused by.Used in the entertainment places as a larger and a middle stage, karaoke hall or at home etc.Specification:Color:GoldMaterial:Metal+ABSSize:about 21cm/8.27x4cm/1.57x15cm/5.91[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]Usage distance: 50-100 MetersOscillation mode: quartz crystal control lock frequencyOutput level: Unbalanced 0~0.5V/5KModulation degree: 18kHzStability: 0.005%Frequency response: 50Hz-18kHzNumber of channels: two channels, one for 2Sensitivity: -100dB (12dB S/N AD)Power supply: DC100V-240V, (10%) 50Hz/60HzFrequency range: 650-695Microphone: Dynamic single directionalityPower supply: 2 x 1.5V Batteries(Not included)Battery consumption: about 22MAClutter suppression: greater than carrier 45dbDynamic range: 110dBCarrier error: 0.005%Subharmonic: -60dBcOutput power: 10mWPackage included:1 x Receiver2 x Microphones1 x Audio Line1 x Power Adapter1 x English Manual