1. Capacity 10 liters2. The power cord is used for: DC 12V car cigarette lighter socket (length 210cm) AC 230V socket (length 180cm) 3. The shoulder strap is easy to carry4. Operation mode selector (cooling/heating) 5. Power supply AC 230V~50Hz, power: cooling 50W, heating 40W6. DC12V power supply, 40W cooling power supply, 30W heating7. Box size 18cm x 15,3cm x 14cm8. Overall size: 43x23x32cm9. The kit contains 2 210ml cooling cartridges (the refrigerator can be used even if it is not powered on) feature of product: 1 .2 in 1 radiator, 12V or 230V power supply with heating function. 2. Large cooling chamber with a capacity of up to 10 liters. The refrigerator is closed with a special lock to prevent it from opening. 3. Due to the insulation of the shell, it can maintain a constant temperature in the cooling chamber, which is 15 to 25 degrees lower than the ambient temperature. 4. The user can connect it to the 230 V grid (to obtain 50W cooling power) and 12V car cigarette lighter socket (40W power supply). 5. When closed, the refrigerator will become a comfortable suitcase, which is both beautiful and easy to carry. 6. Comfortable shoulder strap, easy to carry. 7.2 operating modes: cooling and heating