Electric Cup Warmer Portable Mug Heat Base Coffee Heating Coaster Office Use

Label:Yes Applicable scenarios: Winter Size: Inner diameter: 7.5cm(2.95in), External diameter: 10.3cm(4.06in) Package includes: 1 pc warmer mat Power: 5W Power supplies: usb plug in Material: Aluminum iron Voltage: 5V Color: black, white, light/grey wood color

USB milk warmer--it keeps your mug warm, can enjoy your coffee, tea, hot cocoa and other hot beverages slowly,mug warmer Reusable water warmer-- for hot coffee, tea, hot cocoa, milk or even a hot cup of soup, suitable for a variety of cups. Coffee warmer--low power and low voltage, saves electricity and money, but is fully functional, allowing you to enjoy drinks at the temperature in winter. Cup warmer--keep the liquid in proper temperature, neither too cold nor too hot, very practical to use,mug warmer for present. Cup mat for winter--the cup warmer maintains with right temperature for coffee, milk, water and other beverages throughout the day.