1. This small refrigerator has a fresh-keeping cooling and heating function. The refrigeration effect is very good, the sound is very small and quiet, and the single-core cooling power is only 52W, which is very energy-saving;2. Using a semiconductor heating and cooling system, the heating and cooling can be adjusted at will. If you need cooling, press the cooling button. If you need heating, press the heating button. Enjoy the warm and cozy life in all seasons intelligently;3. The fan has a low-noise design and incorporates natural sounds;4. The internal space is divided into three layers, and the compartments can be extracted to place things as needed.5. The top is designed with a portable handle design, which is convenient and practical to carry when traveling;6. It can be used as a car or home, very suitable for gift giving, as well as being used in the office, dormitory, home, car, and outdoor travel to enjoy the petty bourgeoisie life.7. It adopts semiconductor electronic refrigeration and heating technology, has refrigeration and heating functions, does not require a compressor and Freon, is green, environmentally friendly, energy-saving, lightweight, has a long service life, consumes less power, has a simple structure, is compact, and can be used indoors and outdoors.8. Adopting the classic black and white design, it is small and exquisite, noble and elegant.9. Applicable voltage range: vehicle 12V, household 220V10. When using car power supply: Plug one end of the power cord configured in the car refrigerator into the jack of the incubator, and plug the other end into the car cigarette lighter.11. The car refrigerator can realize the heating function. In the event of a power outage, hot food can be kept warm for 2-4 hours as long as the lid is not opened.12. The temperature of the car refrigerator can reach 65 degrees in the heating state, so be careful when taking drinks or food when heating.