DescriptionJust place the teacup or coffee cup that needs to be heated on the coaster and then plug line head in to a USB outlet and it will start to work to the temperature you want with the USB port. You can take your time and enjoy your cup of coffee, tea, hot cocoa and other hot beverages.Features- Color: As shown - Material: Silicone - Size: About 9.00X9.00X1.00cm/ 3.54X3.54X0.39inch- The surface on this USB mug warmer is very easy to clean. Use a damp wet cloth to wipe down the surface. - Light and elegant appearance, unique and delicate, which is convenient to store. - Powered by USB port, you can use it with your computer, desktop, laptop,mobile power and so on, easy and convenient. - Suitable for most water cups, milk cups, coffee cups, long lasting warmth in the cold winter. - Heated plate keeps your mug warm, so you can take your time and enjoy your cup of coffee, tea, hot cocoa and other hot beverages.
