头戴式电脑耳机耳麦headset 耳壳：黑色 饰片：红色转轴：黑色+银色咪杆+咪棉耳套：黑色纱布 头戴：黑色皮护套线材：3.0PVC（线长外露2.0M）黑红色 Type:StereoHeadsetwithMicSpeakerUnit:40mmSpeakersensitivity:110dBS.P.Lat1kHzFrequancyRange:20Hz-20KHzImpedance:32RatedPower:15mWPowerCapability:150mWCablelength:2.3m+/_0.3mMicrophoneUnit:6mm*5mmInputPlugType:3.5mEarshell:blackDecorations:RedAxis:black+silvermicrophonepole+microphonecottonEarmuffs:gauzeWearing:blackfurthercasingWire:3.0PVC(exposedlength2.0M)Colors:Black red