This car refrigerator is both an electric cooler and a warmer, perfect for both summer and winter. Features: It can cool to about 20 Celsius below room temperature and heat up to around 65 Celsius. Once the refrigerator reaches the set temperature, it automatically switches to an energy-saving mode to maintain the temperature. With excellent noise reduction technology, it operates quietly, ensuring it does not disrupt your work or daily life. In hot weather, it is recommended not to store meat and vegetables for more than 24 hours. It can be used with a 12V car power supply or a 220V home power supply. Made from high-quality PP material, it is odorless, non-toxic, and tasteless. The smooth surface makes it easy to clean and wipe down. Its compact size makes it easy to carry. With a 6L capacity, it can hold 6 cans of 330ml soda or 4 bottles of 450ml drinks. Note: This product comes with only a USB power cable; a power bank, home adapter, or car charger needs to be purchased separately. Specifications: Material: PP Power Supply Method: USB Direct Connection (Power Adaptor Not Included) Product Size(LxWxH): External Size: 17.4 x 23.5 x 23.9 cm Internal Size: 13.5 x 13 x 22 cm Package Contents: 1 x Car Refrigerator 1 x Car Adapter Plug 1 x User Manual Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.