• 3-Temperature Settings

    You can choose the temperature by pressing the power button keeps the liquid temperature to 131℉/55℃ or 149℉/65℃ or 167℉/75℃. Our Smart Mug Warmer can slow down the cooling speed of hot beverages.

  • Automatic Shut-off & Smart

    This Smart Mug Warmer will shut off automatically after continually working 8 hours. No worry about forgetting to turn it off. After turning off the coffee warmer, the heating plate is still hot. Do Not use plastic cups or double vacuum (for flat ceramic, glass, paper, stainless steel cups, baby bottles)

  • Sleeker& more Minimalist -

    No big, bulky design like other USB coffee mug warmer products. The sleek, minimalist design is only 23mm thick. It makes it an attractive coffee heater for desk areas & other spaces. It operates with just one button, allowing you to toggle between three different heat settings from 105 to 149 degrees Fahrenheit.