1. Environmental protection and energy saving.
2. The device has dual-directional functionality for cooling and heating, with a cooling capacity that is 20±2℃ different from the ambient temperature.
3、Has good thermal insulation performance.
4. Operating Voltage: 12V DC for vehicle-mounted type; (Vehicle-mounted and home-use models with a 220V to 12V converter).
5. No noise, no pollution, micro, high safety, long life.
6. The product structure is elegant, lightweight, and easy to carry.
7. This cooler can be used upright or flat.
8. Satisfy the storage requirements for food, fruits, drinks, and medicines; it can heat food to 65 degrees Celsius, including hot dishes, hot milk, and bread. Suitable for: cars, families, single dormitories, bedrooms, student dormitories, offices, picnics or fishing, travel, yacht use;
9. Can be used at home, office, school, restaurant, dormitory with 220V power supply (home car type).
10. On vehicles, boats, and other means of transportation, it can be directly plugged into a 12V cigarette lighter socket for use; in the case of power outage, it can maintain latitude for 30 minutes.
【Usage Instructions】
First, insert the plug into the cigarette lighter socket or 12V power outlet. Then, insert the other end of the cable into the 12VDC socket. Choose the appropriate LED indicator based on your cooling or heating needs. It's important to note that it takes 15 minutes or 30 minutes to cool or heat. For the best heating or cooling effect, it's best to preheat or chill the food or drink before placing it in. Please ensure you read the user manual carefully before use.

【Safety and Precautions】
1. Some electrical products may not work normally if the plug is inserted in the opposite direction. In this case, please change the direction of the plug and then use it.
2. Do not insert metal objects into the output socket of this product. Otherwise, it may cause an electric shock, accident, or failure.
3. Do not use this product for a long time when the car engine is stopped. Otherwise, it may cause the battery to become severely depleted, leading to the battery being rendered useless.
4. When unplugging an electrical appliance that is in use, always make sure that the switch is turned to the "Off" position, and then remove the power plug.
5. When replacing a fuse, please ensure to use the same type and specification. Using a fuse of a different specification or metal wire can cause abnormal overheating and a fire.
6. Please clean the dirt from the plug of this product in time to prevent poor contact or abnormal overheating.
7. Before use, please read the instructions carefully and do not exceed the load limit.
8. After use or when not in use, please unplug the product from the cigarette lighter socket and store it carefully.
9. Please strictly follow the precautions in the user manual when using this product.
10、This single item will generate heat on its shell surface when in operation.
11. Please use it in a place where children cannot easily reach.
12. Prohibited from use in sealed spaces or wrapped up.
13、Prohibited in flammable, explosive or humid environments.
14. Please make sure you understand the power of the electrical appliances you will use daily before purchasing to choose the appropriate inverter power supply.