Features: 5 Pin Rocker Control Panel:5 Gear LED Control Panel + LED 5V / 4.1A USB Socket + 12V Voltage Meter + LED Cigarette Lighter. Wide Compatible:Pre-wired switch universal for all 12V vehicles yachts ships caravans buses cars and trailers. USB Charger:Dual USB charger super fast USB charger. it works for all usb-powered devices. makes the charger 50% faster than conventional chargers. Quality Assurance: Made of the strengthened aluminum panel and premium ABS.Built with fuses protect the panel from over-heating over-current overcharging and short circuit. After-sales Service:If you have any problem please contact us immediately we will help you solve it as soon as possible. Specification: Material:ABS Size:15*10.5cm includes: 1*Switch Panel "