colour:blackFrequency Range:20-20000Plug diameter:3.5mmAfter-sales service:Shop three guaranteesWhether wireless headset:Wired headsetEarplug/earmuff material:Silica gelSensitivity:96±3brand:langsdom/Langstonuse:Sleep headphonesPlug type:In-line typeSound principle:Moving coilHeadphone cable material:TPEwearing method:In-eartype:earphone
Description
colour:blackFrequency Range:20-20000Plug diameter:3.5mmAfter-sales service:Shop three guaranteesWhether wireless headset:Wired headsetEarplug/earmuff material:Silica gelSensitivity:96±3brand:langsdom/Langstonuse:Sleep headphonesPlug type:In-line typeSound principle:Moving coilHeadphone cable material:TPEwearing method:In-eartype:earphone













