General description The Rocketek Cigarette Lighter Socket is a multifunctional charging solution designed for vehicles, boats, and motorcycles. It features a dual USB port with a total output of 4.2A, a 12V cigarette lighter socket, an LED digital voltmeter, and an independent rocker switch, all in one compact panel. This waterproof car charger is ideal for keeping your devices powered while ensuring safety and convenience on the road. Technical specifications Output: Dual USB ports, 4.2A total Input Voltage: DC 12V/24V Protection: Overcurrent, overheat, and overload protection Certification: CE and RoHS certified Compatibility and accessories Compatible with cars, boats, RVs, trucks, motorcycles, SUVs, and UTVs Can charge devices such as iPads, iPhones, iPods, GPS units, digital cameras, and more Installation Easy installation with a compact design Independent rocker switch for energy saving and extended product life Usage Monitor voltage levels in real-time with the LED digital