Wireless Microphone G-MARK X220U UHF

Brand Name: G-MARKStyle: Handheld MicrophoneTransducer: Dynamic MicrophoneUse: Stage Performance Wireless MicrophoneCertification: CECertification: RoHSSet Type: Matched PairOrigin: CN(Origin)Polar Patterns: CardioidDiaphragm: SmallCommunication: wirelessPackage: YesModel Number: X220UNumber Of Channels: 4Requency Response: 50Hz - 18KHzMaterial: PlasticDynamic Range: 96dBPower supply: 1200mA lithium battery (3.7V)Wireless Range: 50 M