Product use: can be used to power mobile phones, tablets, IPAD, GPS and other vehicle-mounted products Range of use: It can be installed on cars, motorcycles, ATVs, RVs, SUVs, boats, yachts, and other transportation tools Product advantages: [1] 4.2A super current, which can power mobile phones, tablets, IPAD, GPS, and other vehicle-mounted products [2] The input voltage is CD12/24V universal voltage, which can be installed on vehicles, motorcycles, RVs, SUVs, boats, yachts, etc. [3] ABS is an environmentally friendly material that is resistant to high and low temperature and flame retardant. It can be used in an environment from -20 degrees to 90 degrees, and has anti-flame retardant properties with a very high safety factor [4] Black shell, colorful lighting, plus fine workmanship, the whole product looks high-end atmosphere