Description: Pre-wired for you to easily install in both 12V and 24V vehicle, yacht, ship, truck, etc. Switch panel for controlling universal electrical equipment in the vehicle: headlight, fog light, width light, car refrigerator switch, car vacuum switch, take electric for automobile external equipment, cigarette lighter and so on. Toggle Switch Panel presented with vehicle and marine labels, easy for DIY. Dual USB charging ports(DC 5V/1A, 5V/2.1A), charging your phones, tablets, cameras, GPS, wireless headphones, etc. Specification: Voltage: 12V DC Material: aluminum Number of Switches: 4 Number of Circuit breakers: 4 Dimensions(L*W): 180mm*95mm Package Includes: 1 Piece Toggle Switch Panel