2 in 1 Electric Cup Warmer Cooler, Cup Cooler Coffee Warmer Desktop Beverage Cooler Smart Coffee Warmer for Home Dormitory 100‑240V US Plug

Fast Cooling and Heating: In summer, refreshing yourself with a glass of cold drink at any time, and in winter, a cup of warm brown sugar tea can warm your heart and nourish your stomach. | 2 Power Supply Modes: USB power supply and 12V 3A adapter power supply. Home USB interfaces such as charging bank, computer and charging head can be used. The effect of using the adapter is better. | Heat Dissipation: Efficient cooling, the chassis can be used all day without pressure, and the large exhaust holes are designed to dissipate heat quickly, extending the service life. | Touch Key Control: Easy to operate and switch with one touch key. Lightweight and portable, 2 in 1 electric cup warmer cooler is suitable for dormitory, home and office. Ideal gifts for family members, girlfriends and children. | 4 Foot Anti Slip: The bottom adopts 4 foot anti slip mat, which is anti skid and shockproof. Silent operation, coffee mug warmer and cooler for desk is suitable for various kinds of cups and drinks.