This 35 Quart (33L) portable electric cooler and warmer supports dual 12V DC vehicle power and 110V AC household use, suitable for cars, trucks, road trips and daily home storage. Equipped with convenient automatic locking handle, it is easy to carry and move outdoors freely. Adopt reliable thermoelectric cooling and heating technology, steadily keep drinks chilled or food warm as needed. Compact durable body resists bumps and shakes during driving. Sealed insulation design maintains constant temperature efficiently with low energy consumption. Smooth interior space stores beverages, snacks and meals neatly. Humanized plug-in design brings instant convenient temperature adjustment. Practical multifunctional appearance perfectly meets long-distance travel, camping and daily commuting cold & warm food storage demands.