Stereo portable earphone

stereo portable earphoneSpecification:1.Earphone: Drive unit :10 mm2. Frequency response: 20Hz-20,000Hz3.Impedance: 32 ohms4.Maximum power input: 100mv5.Sensitivity: 91dB, S.P.L. at 1kHz6.Cord length:1.5-1.8m7. Plugs type: 3.5mm stereo Product Description1)stereo headset w/Microphone and ON/OFF Answer key 2)This stereo Ear bud Headset allows you to enjoy/stereo sound,from music or video,directly from your phone. 3)Great sound quality that cuts through background noise 4)conveniently located one button control for answering,ending and muting calls as well as playing and pausing music. Enhance the convenience of your smart phone with this lightweight and compact stereo headset cut back wind and background noise for a hight-quality stereophonic audio experience ,Make phone clle clearly and easily,listen to your music,watch vidios,play games,simple ,one-touch control lets you answer,end or mute phone calls.and play or pause you music,quiddy and easily.