ADJUSTABLE TEMPERATURE CONTROL: Enjoy the convenience of this personal coffee warmer with three temperature settings (176°F, 150°F, 130°F). You can easily switch between Celsius and Fahrenheit to suit your preferences, perfect for brewing coffee, tea or hot chocolate. ENHANCED SAFETY This mug warmer comes with an auto shut-off feature that turns off after 4 hours of continuous use, as well as customizable timer options from 2 to 12 hours, ensuring your beverage stays warm without worrying about overheating. EXTENDED HEATING SURFACE: The coffee warmer features a heating panel that can accommodate a variety of mug sizes and even a small teapot, perfect for any desk setting. DURABLE AND EASY TO CLEAN: With a waterproof conductive glass surface, this coffee mug warmer is not only efficient but also easy to maintain. Spilled coffee can be easily wiped away, making it an ideal accessory for a busy desk or kitchen counter. IDEAL GIFT FOR COFFEE LOVERS: Delight the coffee lover in your life with this practical and stylish coffee warmer. Perfect for special occasions like Thanksgiving, Christmas, Year, Valentine's Day or birthdays, it's a thoughtful gift that will be treasured. Colour:As Shown Material:ABS+glass-ceramic Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. voltage:AC110V Package Contents: 1 * Thermos Cup Mat