Its not difficult to see why you will go crazy for the iBall products. Because Hrithik Roshans good looks and exceptional talent is the mantra over here. The brand ambassador of iBall is all set to take you on a crazy ride. With the innovative latest digital and lifestyle products iBall products and technology reaches another milestone.High quality clip type earphone with microphoneFeatures: Crystal clear soundEarclips for ease of useMicrophone built-inVolume controlCan be used with PC Laptop DVD Music System FM Radio MP3/MP4 Players etc.Earphone Type: Stereo earphone with ear clips and microphoneHeadphone Impedance: 32 ohmsMicrophone Driver Unit: 6 mm x 5 mm driver unitMicrophone Frequency Response: 30Hz~16000HzMicrophone Sensitivity: 58dB +/- 2dB (0dB = 1V/pa)Microphone Impedance: 2.2K ohms max.Output Power: 100mWControls: Volume control