SWITCH FROM HEATING TO COOLING: The thermoelectric system allows for easy switching from beverage cooler to food warmer! Compact 6-liter mini personal fridge holds up to 8 cans. Ideal size for use at home, in the nursery, office or dorm room - Mom's love the ability to keep milk or formula at the right temperature. Bring your lunch to work in the morning and keep it hot all day. Change from cooling to heating with the flip of a switch! DC and USB ADAPTERS INCLUDED: The Enshey Cooler & Warmer comes included with DC power adapters - Easy to used for car by plugging the appliance into the car cigarette 12V (DC) adapter. Capable of being powered with a 2A power bank with included USB cord for even more portability! Not recommended for computer use as it may not generate enough power (Note when using USB power the Cooler/Warmer will only operate in ECO mode) DURABLE DESIGN: The Cooler & Warmer has a beautiful matte finish on the outside. Sleek enough to leave at home or in the office - fits perfectly on your desk. Simply wipe it down to clean the inside and outside. The lightweight, sturdy polypropylene (PP) plastic design and Light weight and come with a strap, can be carried on the shoulder, along with included DC adapter makes the Cooler/Warmer portable. Flip top cover, convenient to put in or take out stuffs. COOLER/WARMER: Cooling effect: Set to warm up to 65°C?149 ?? or choose to cool to 5°C?41? ?Cold temperature control technology, cooling speed, the heating effect is better; Heating: storage of drugs, breast milk, yogurt, fresh, snacks, meals/ Refrigeration: vegetables, fruits, drinks, cosmetics. 100% GUARANTEE! If you are not completely satisfied, contact us immediately to rectify the issue. We know you'll love them, but if you don't, send them back for a full refund of your purchase price. We offer lifetime warranty for this item!