It operates on 12/24 volts, making it ideal for use in cars or with solar power systems. It features a touch control screen, a separate compartment for cooling and another for freezing, with internal LED lighting and strong thermal insulation to maintain coolness for the longest possible period. Brand: DC COOL Product Type: Portable Refrigerator and Freezer Capacity: 12 liters Power: 75 watts Operating Voltage: 12 / 24 volts Cooling Temperature: 10°C to -18°C Freezing preservation time without electricity: up to 2 hours Dimensions: 55 × 42 × 21 cm Compressor Type: Chinese Warranty: 3 years Accessories: Car cigarette lighter cable Product is new