Functions as a Cooler or a Warmer ; Cord length: 7.5 feet Capacity: 24L/27 Cans; Dimensions LxWxH (internal approx): 11 x 8 x 12 Holds Four 2L Bottles Standing Vertically Cooling- 36°F / 20°C below ambient temperature. Cools your food in 30 minutes Heats Ups To 140°F A perfect item for family road trips or anyone who spends a lot of time driving and gets hungry and thirsty on the road 2 temperature settings: cool up to 32 Degree - 36 Degree Fahrenheit below room temperature, or warm up to 140 Degree Fahrenheit; its hot/cold/off switch has indicator lights and is on the back of the unit 24 Liter Capacity: fits four 2 Liter bottles or up to 27 cans - or ample room inside for food and snacks Heavy duty handle for easy transport; plus a 7 feet DC power cord which allows the unit to be placed in the vehicle's backseat Operates on 12v DC (cord included) for use in vehicle; optional AC adapter is available for home and office use, Wagan item 9903 (sold separately)