A coffee warmer maintains the drink's temperature longer and prevents the coffee from getting cold before you have a chance to drink it. Sometimes called a mug warmer, the small electric appliance plugs into a wall or USB port and uses a warming plate to maintain the temperature of the contents of your cup.
Easy Installation, no driver required, plug & play.
Keep beverage, coffee or tea warm at 35-40 degrees C.
USB powered, no batteries required.
Size: One Size
Product Dimensions: 10 × 9.5 × 2cm
USB cable length : About 1.5 meters