General description The Cigarette Lighter Socket features a multifunctional design with two 4.2A USB charging ports, a digital LED voltmeter, a 12V cigarette lighter socket, and an independent LED rocker switch. This waterproof car charger is suitable for 12V/24V vehicles including cars, motorcycles, trucks, SUVs, and UTVs. It helps keep your car organized by eliminating tangled cables while providing a reliable power source for various devices. Technical specifications USB Ports: 2 x 4.2A Input Voltage: 12V DC Protection: Overcurrent, overheat, and overcharge protection Certification: CE and RoHS certified Compatibility and accessories Compatible with cars, boats, RVs, trucks Charges devices such as iPads, iPhones, iPods, GPS devices, digital cameras, and more Installation Easy to install in various vehicles Usage Monitor voltage levels in real-time with the LED voltmeter Charge multiple devices simultaneously Use the independent rocker switch to save energy and extend product