Coffee Mug Warmer and Cooler, 2 in 1 Beverage Warmer and Drink Cooler with Mug, Desktop Electric Beverage Warmer, Coffee Cup Warmer for Coffee Milk Tea

Multi Function: Has 3 functional modes, can achieve heating, constant temperature, cooling and timing, the machine will automatically shut down when continuously work 12 hours by default, you can set the working time.
Efficient Cooling: Has large area of heat dissipation aluminum sheet, use same heat dissipation technology as computer CPU, humanized air exhaust on both sides, avoid hot air blowing directly, ensure efficient cooling.
Efficient Cooling: Has large area of heat dissipation aluminum sheet, use same heat dissipation technology as computer CPU, humanized air exhaust on both sides, avoid hot air blowing directly, ensure efficient cooling.
Wide Compatibility: Compatible with all kinds of flat bottomed water cups, suitable for flat bottomed containers of glass, ceramic, metal, carton, etc. with high temperature and good conductivity.
Small and Portable: The drink warmer and cooler cup is small and thin, only about 45.5mm thick, very suitable for daily use, can be placed in the home or office.