Coffee Mug Heating Coaster Portable USB 3 Gear Smart Thermostatic
This is a mug coaster that can be used in your car and at home. It has a touch switch, which you can turn on or off the power by touching it. And the USB heating coaster is made of silicone with high-temperature resistance. The rated power of this product is 8-10W, DC 5V. It’s safe to use and easy to carry around.
This coffee mug warmer is a great gift for your friends. You will enjoy it very much when you drink hot coffee in the winter. It is made of high-quality material, safe and reliable to use. The price is really affordable. Don't hesitate to buy one for your family or yourself!