Multi Functional Switch Panel: Product integrated with dual USB port, digital voltmeter, 12V outlet, waterproof board and 5 on / off rocker switches, this 12V/24V electrical panel can meet your various needsSafety Protection: Real time LED voltmeter shows the status of the voltage. Pre-wire design with 15A fuse providing you with an overload, over-current and short circuit protection.Wide Application: This switch is suitable for 12V-24V Systems and widely applicable for most DC 12V-24V cars, UTV/ATV, trucks, trailer, RV, caravan, bus, marine, boat, yacht, airplane, etc. Convenient to install with pre-wired and four assemble screw65 Waterproof: The waterproof marine switches perform well in a marine environment due to their splash-proof panel, water resistant capsPackage includes: Pre-Wired switch panel, DIY Stickers and 4 screwsFit Type: Universal FitProduct Description Description: Multi-Function 5 Gang Rocker Switch PanelSwitch Panel+Dual USB Socket + Voltmeter + 12V Outlet + 5 T