Specifications: 1) Mini 6L cooler and warmer, can hold 8 cans2) Insulated from the cold using coated aluminum and PU liner3) Convenient to use: plugs into any 12V cigarette lighter in a car or boat, or plug into AC adapters4) Voltage: DC 12V, AC 110 - 240V5) Power: a) Cold mode: DC 40W around 10%b) Hot mode: DC 36W around 10% 6) Volume: 6L7) Cooling mode: 20°C below ambient temperature8) Warming: 60°C by set-point thermostat