Refrigerator (car fridge, electric hot and cold boxes, car fridge), refrigeration, it can also be heated. Can be used in your car or at home. It has two power connections, for 12V DC on the car or at home using a normal 220V power supply. When I play on weekends or holidays, or you need to do when traveling long distances by car, it will not only provide you with cool delicious drink, save you the stop shopping complex. Usual home, can also be used for specialized refrigeration woman's cosmetics.