3 smart heating modes Cup warmer (without cup) has heating and constant temperature functions. It keeps all your favorite beverages warm or hot. Press the touch button to adjust 3 temperature levels to keep drinks at your desired 104F or 122F or 131F temperature. Suitable for cups of different sizes, make sure your cups are flat, suitable for ceramic, glass, stainless steel flat cups, baby bottles. This smart desktop mug shuts off after 12 hours of inactivity, so forgetting to shut it down is no longer a problem. Easy to use This coffee warmer meets all the needs of the modern home to maintain the right temperature for coffee, milk, water and other beverages throughout the dayThe product is small and exquisite, large enough to meet the needs of users and keep warm. Waterproof design Smart coffee warmer has tempered glass plate and waterproof panel, safe and waterproof, high-tech material selection, well-designed, sealed design, even if water accidentally splashes on the heating plate, there is no safety problem, you can use it safely and reliably . The best gift for office, home, hotel and travelWe hope this is the best gift for Valentines, Thanksgiving, Christmas and other special occasions for lovers, dads, moms, wives, husbands and all loved ones. Dimensions: 125 x 134 mmPackage includes: 1 x Coffee Cup Warmer