Wagan 6 Liter Thermo-Electric Cooler and Warmer Cools to 40-degrees Fahrenheit; warms to 140-degrees Fahrenheit 6-liter capacity holds nine 12-ounce cans--no ice needed 5.0 Amp AC/DC converter for home, hotel, or office 4-way socket expands a car's lighter socket to accommodate 4 electronic items Measures 13 by 7 by 10 inches