Features This microphone is the latest generation of digital audio product design for Desktop and laptop computers Network voice entertainment Give you excellent experience in network singing voice chat web hosting family karaoke individual recording music listening This microphone is free drive design plug and play microphone can be used on common system including WINDOWS LINUX etc A stereo music volume knob used for music playing A stereo mixing volume knob used to control the mixing A variable tone potentiometer for the control of male to female female to male doll sound A recording mute switch for 1 controlling computer recording and mute 2 Long press for 5 seconds and the microphone noise reduction is off A USB port used to connect computer USB interface Specifications Sound head 16mm capacitorFrequency response 30Hz 20KHzDirectivity heart shaped pointingSensitivity 42dB±2dB Power supply USB DC5V power supplyPackage Included 1 Microphone kit1 Manual Click to download the English manual