4-in-1 switch panel, waterproof digital voltmeter, 12V car power supply, dual USB charger, cigarette lighter socket with rocker switch

All-in-one 4-in-1 Switch Panel: Intelligently integrates a high-precision digital voltmeter, a 12V cigarette lighter socket with a robust rocker switch, and two fast USB ports (5V/2.4A total) for simultaneously charging smartphones, tablets, or other compatible devices.

Reliable and Automotive-Friendly Technical Specifications: Input voltage: 10–16V DC (designed specifically for 12V systems in European vehicles); clear and easy-to-read LED display, even in direct sunlight; IP65 waterproof rating for optimal resistance to splashes, dust, and road vibrations; reinforced ABS housing with integrated heat sink.

Complete and Ready-to-Use Package Contents: 1 x 4-in-1 switch panel with digital voltmeter; 1 x screw-in power cable (with ring terminals); 1 x installation instructions in French; 1 x fixing kit (screws + washers).