KONGIN KM-306 Wireless Microphone With Receiver Range 15M Electronic

Description This is wireless microphone with receiver effective range 15MYou can enjoy your music have a nice time It can be used in KTV home or outdoor activities Wireless is very convenient for youSpecification Sensitivity 72dBFrequency response 100 10000HzOutput impedance 600ohmEffective distance 15 metersWorking power 1 5V DCPower supply Microphone 1 x AA battery Receiver 1 x AA batteryPackage included 1 x Microphone1 x Receiver1 x Microphone line1 x English manual2 x AA battery