4 In 1 Panel 3.1A Dual USB Car Charger Power Outlet LED Voltmeter Power Socket Toggle Switch for Truck Car Marine

4 in 1 DIY Toggle Switch Panel: 3.1A Dual USB Socket + Voltmeter + 12V Outlet + ON/OFF Toggle Switch. It’s convenient for installing and operating. Also detachable to replace other charger sockets or anything else that fits. Real Time LED Voltmeter: The LED voltmeter shows accurate voltage status, reminds you whether the voltage is at a normal level, more secure for driving. Also allows quick and easy usage in the darkness. Your charging needs. Widely used in power equipment: vehicles, GPS, mobile phones, etc. Specification: Material: ABS + metal Input: DC 12-24V USB output: DC 5V / 1A + DC 5V / 2.1A Package includes: 1x Power Socket + 1x LED Voltmeter + 1x Dual USB Charger + 1x Round Toggle Switch + 9 x Insulated Terminals + 4 x Screws