1、Cooling Heating Dual Use: Fast cooling in summer, keeps beverages cool and refreshing. Maintains warmth in winter, suitable for use in cold weather. Dual use meets the needs of different seasons, convenient and practical. 2、Built to Last: The coffee warmer and mug set is made of food grade ABS, aluminum alloy, no BPA, sleek and rugged, scratch resistant, easy to clean. Coffee warmer helps maintain the ideal temperature for longer periods of time. 3、Multi Functional Use: The cup can hold water, tea, coffee and other types of beverages. This mug warmer cooler for desk is safe and easy to carry, allows you to enjoy warm or cool drinks anytime and anywhere. 4、Coffee Warmer Cooler: You can always enjoy hot tea, coffee, milk in your office, while enjoying the cold cans and chilled beer wherever you want. Keep whatever you're drinking the perfect temperature all day. 5、Easy to Clean and Portable to Carry: The surface of the heating plate is easy to clean. The coffee warmer is lightweight and will be a ideal choice for gift on Birthday, Thanksgiving Day and Christmas and so on. Let this mug warmer warm your stomach and your heart. Item Type: Coffee Warmer Cooler Material: ABS, Aluminum Alloy Weight: Approx. 1023g / 36.1oz Cup Capacity: 450ml Coffee Warmer Size: Approx. 129x129x45.5mm / 5.1x5.1x1.8in Cup Size: Approx. 112x82mm / 4.4x3.2in 1 x Coffee Warmer Cooler 1 x Cup 1 x Cup Lid 1 x Power Adapter 1 x English Manual