Style:In-Ear Communication:Wired Function:NoiseCancellingMicrophoneforVideoGameCommonHeadphoneForRoutineOfficeWorkForMobilePhonePortableForiPodHiFiHeadphoneSportSupportsmusic PlugType:LineType Sensitivity:1213dB FrequencyResponseRange:5-40000Hz LineLength:1.2m Resistance:9 ModelNumber:YI23131 Use:PortableMediaPlayer Package:Yes WithMicrophone:Yes Timetomarket:Jul-14 Iswireless:No