供應頭戴式耳機耳麥 headphone 耳殼：白色 飾片：藍色轉軸：白色+PVC咪標+黑色米綿頭戴：藍色線材：3.0PVC（線長外露2.0M）藍白色 Type:StereoHeadsetwithMicSpeakerUnit:40mmSpeakersensitivity:110dBS.P.Lat1kHzFrequancyRange:20Hz-20KHzImpedance:32RatedPower:15mWPowerCapability:150mWCablelength:2.3m+/_0.3mMicrophoneUnit:6mm*5mmInputPlugType:3.5m Earshell:whiteAxis:white+PVCmicrophonepole+microphonecottonWearingblack:blueWire:3.0PVC(exposedlength2.0M)Colors:blue,orange,blackandgreen.