Cigarette lighter socket, two USB ports (4.2 A), 12 V DC socket, switch and voltmeter with LED display. Waterproof socket for 12 V/24 V vehicles such

General Description The ZVD is a multifunctional cigarette lighter socket designed for 12V/24V vehicles, boats, motorcycles, trucks and SUVs. This car charger features two 4.2A USB ports, a digital LED voltmeter, a 12V cigarette lighter socket, and an LED rocker switch, providing a convenient and safe charging solution for various electronic devices. Specifications: USB Ports: 2 x 4.2A USB charging ports; Cigarette Lighter Socket: 12V; Display: Digital LED voltmeter; Protection: Overcurrent, overheating, and overload protection; Dimensions: Not specified; Weight: Not specified; Compatibility and Accessories: Compatible with cars, boats, RVs, and trucks; Charges devices: iPad, iPhone, iPod, GPS devices, digital cameras, music players, and other electronics Devices Installation Easy installation in vehicles and other watercraft Applications Uses Allows simultaneous charging of two devices via USB ports Real-time voltage monitoring for safe operation Independent power switch for energy