A compressor cooler box with a 40L capacity and a digital panel, capable of setting temperatures from -20°C to 20°C. - Capacity: 40L - Temperature setting range: -20°C to 20°C - Power supply: AC/DC (12/24V) - Digital panel: Digital display - Type: Compressor type - Quiet design: Quiet operation - Handle: With casters and handle Thank you for viewing. This is a portable refrigerator/freezer. I have used it for about a year, but it no longer goes below -2°C, so I am selling it as a junk item. It also takes a little time for the temperature to drop. Please understand that there are scratches (cracks) and signs of use before purchasing. It can be used without any problems as a regular refrigerator. Please check all the photos and make your purchase. No claims and no returns, please.