The Premier Mobile Universal 12 Volt Cup Beverage Warmer is a sleek and convenient heating solution for your drinks on the go. With a voltage of 12V and a USB charging port with a 2.1 Amp capacity, you can easily heat up your favorite cups or mugs while charging your devices at the same time. The black color and simple design make it a versatile option for any vehicle, and the brand's reputation ensures quality and reliability. Perfect for keeping your beverages warm during road trips or daily commutes.