The Caynel Mini Fridge is an eco-friendly "green" product, cooling and warming using advanced semiconductors that are free of CFCs and refrigerants. Enjoy the many benefits of the cooler/warmer, while protecting the safety of the environment. Its 4.2 Quarts (4 Liters) capacity can keep up to six cans. The ultimate versatile cooler, this mini fridge goes from cooling to heating with just the flip of a switch. Cools down to 32° F and warms up to 140° F. It is insulated, ensuring that your food and beverages, stay cold and warm, making this product great for use in a car, home, boat, office, or any other mode of transport. Its small size, sleek design, and convenient carry handle make it easy to take the mini-fridge with you on the go.