Multi-Functions Panel; Dual USB Socket + Voltmeter + 12V Outlet + 5 Toggle SwitchesUSB socket output: DC 5V / 4.2A; Power outlet: DC 12V; Voltmeter display range: 0 – 24V5 Red LED Toggle Switches have Overload, Over-current and Short Circuit Protection.Small size and excellent performance. Easy to install, convenient to use. Widely used for car, truck, Rv, ATV, boat, etc.Suitable for 12V/24V Systems, Panel is pre-wired, Includes 4x Stainless Steel Screw.Brand: Cllena Professional and Trustworthy Color Selection : Blue, Red, Green Original Design Multi-Functions Panel Other Personality Design Combination Panel Suitable for Cars, Trucks, Marine, Boat, Yacht, Trailer, RV, Caravan, Camper, Bus, UTV/ATV, and Other 12V-24V Applications. Dual USB Charger Dual USB charging ports with single output of 2.1 A enables you simultaneously chargers 2 devices at high speedInput voltage: 12 – 24V DCOutput voltage: 5V DCOutput current: 4.2A (2.1A & 2.1A)Safety Protection: It’s certified