Brand UiiSii. Model# HM12 Headphone material MetalHeadset after-sales serviceUNPROFOROriginMainland ChinaProvincesGuangdong provinceColor classificationBlack (metallic accent light and comfort) silver (metallic accent light and comfort) gold (metallic accent light and comfort) blue (metallic accent light and comfort))Plug diameter3 5mmHeadphone output sourceOn-the-go.Package typesOfficial standardCable length120cmProduction enterprisesDongguan yunshi Electronic Co., LtdHeadphones categoryGame headset mobile phone wire headsetWith or without microphoneBring the wheat.Wearing styleEarplugs.Type of headsetWired.Headphone plug typeL-shapedWhether wire controlYes.Compatible platformsANDROID Windows Phone AliOS iOSSmart typeOther smartTime to market2018-12-12Applicable music typesGeneral purposeImpedance32ΩSensitivity100dB mWFrequency response range20-20000HzWarranty period12 monthsHeadset sound principleMoving circleConnection between the left and right headphone cavityWired connectionHeadset and playback device connectionWired connection