Doctor Who Tardis 12 Liter (Bigger Version) Thermoelectric Cooler or Warmer (Blue) Officially licensed Doctor Who collectible mini fridge Tardis Sound and Flashing Lantern. Fridge also features Warming function if you'd like to heat your food! Interior Capacity: 18 cans of 12oz soda or 12L. Approximate Dimentions 21.8" high 10.5" wide 11.2" deep Power: Plugs into a standard US outlet or DC 12V car socket Not intended to run indefinitely, Should receive rest after 4 days of use. Please read instruction manual for care.