Original Lenovo Analog In-Ear Headphone Gen II (3.5mm)

Tech SpecsColorBlackCable Length/Type1.2mWeight12gWarranty TypeCRUControlsPlay&PauseDistortion1K less than 3%DriverΦ9 mmFrequency Range100~ 20KHzImpedance32 OhmPower Requirement5mWRMS Power5mWSensitivity110dBAudio Input5mWBrandLenovoOS RequirementsOS IndependentPacked Weight50gOther Electrical SpecificationsNoOther Operating EnvironmentNoOther Physical SpecificationsNoAgency ApprovalsCB,cTUVus,TUV Mark, CE EMCPackage TypeColor BoxPacked Dimensions (L x D x H)122mm*56mm*25mmWarranty Period1 yearMaximum Operating Temperature50℃Minimum Operating Temperature-10℃Maximum Relative Humidity (%)85%Minimum Relative Humidity (%)30%Included AccessoryNoMicrophone100~ 10KHzConnection Type3.5mm