Features:Name: Auto Car Motorcycle Truck Cigarette Lighter Power Plug Adapter 12V 24VUniversal 12V 24V Car， The plug diameter 5.5 MM(outer) diameter 2.1 MM(inner)Socket with forkThe line's length is 2M.Color￡oBlackOutput voltage:12VInput current:1000mASuitable for 12V/24V cars.Using:A head of inserted into the cigarette lighter socket， on the other end into the audio jack.Package content:1x Car Motorcycle Cigarette Lighter Power PlugPay attention:Our power supply cord can certainly Suit for 1A， 12V car， 10-inch subwoofer