DIY Four Hole Panel Base: Dual USB Socket + Voltmeter + 12V Outlet + Toggle Switch. | USB socket output: DC 5V / 4.2A; Power outlet: DC 12V; Voltmeter display range: 0 - 24V. | Small size and excellent performance.Easy to install, convenient to use.Widely used for car, truck, Rv, ATV, boat, etc. | About the switch hole, It could be used for a cigarette. Can Not be used to light cigarettes.If you don't need the switch for a while. So enjoy it depend on what you wold like it to be. It has two different use, why not ordering it now | Package includes: 1x Cigarette Lighter Socket + 1x Red LED Voltmeter + 1x Red Dual USB Charger + 1x Red Round Toggle Switch + 9 x Insulated Terminals + 4 x Screws (Not Included Connection Wires).

Input voltage range: DC 30-56V; Output voltage: DC 12V(non-adjustable); Output current: 20A; Output power 240W. | High conversion efficiency: Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 95%. | Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage. | Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable. | Wide application: Large trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED strip lights, monitoring system, motor, electronic systems and DIY etc.

DIY Four Hole Panel Base: Dual USB Socket + Voltmeter + 12V Outlet + Toggle Switch. | USB socket output: DC 5V / 4.2A; Power outlet: DC 12V; Voltmeter display range: 0 - 24V. | Small size and excellent performance.Easy to install, convenient to use.Widely used for car, truck, Rv, ATV, boat, etc. | About the switch hole, It could be used for a cigarette (Can Not be used to light cigarettes) If you don't need the switch for a while. So enjoy it depend on what you wold like it to be. It has two different use, why not ordering it now | Package includes: 1x Cigarette Lighter Socket + 1x Red LED Voltmeter + 1x Red Dual USB Charger + 1x Red Round Toggle Switch + 9 x Insulated Terminals + 4 x Screws (Not Included Connection Wires).

Please Note: This item don't fits Toyota cars. | Input: DC12V-24V; output:DC 5V 3.1A, works great as a replacement or extra dual USB charger in car switch panel. | Compatible with popular mobile devices USB 2.0, any device including digital cameras, PDAs, mobile phones and USB accessories. | Great for charging and easy to install. Over-heated, over-current, over-charging protection, charging will be automatically stop when battery is full. | Package Included: 1 x Dual USB car charger + 1x set wire harness.