12-24V 3.1A USB Charger LED Backlit Light Rocker Switch Panel Dual 2 PortDescription:Universal fit any 12 - 24V car、 motorcycle、 electric car、 ATV、 boat and so on.Widely used with electric equipment for power supply: GPS、 mobile phone、 tablet computer、 camera、 mp3、 etc.Come with a cover to protect the USB interface against the water and dust.Specification:Material: ABS plasticCase color: BlackIndicator light color: Red\/Green\/Blue\/WhiteInput voltage: DC 12 - 24VOutput voltage: DC 5VOutput current: 3.1ADimension: appro. 50*25*55mm Package Included:1 X USB Charger Rocker Switch Panel