耳壳：黑色 饰片：银色头夹：黑色耳套：PU皮耳套线材：3.8PVC（线长外露2.0M）银黑色 Type:StereoHeadsetwithMicSpeakerUnit:40mmSpeakersensitivity:110dBS.P.Lat1kHzFrequancyRange:20Hz-20KHzImpedance:32RatedPower:15mWPowerCapability:150mWCablelength:2.3m+/_0.3mMicrophoneUnit:6mm*5mmInputPlugType:3.5m Earshell:blackDecorations:silverCapcitis:BlackEarmuffs:PUfurthercasingWire:3.8PVC(exposedlength2.0M)Colors:Black silver