Flexible side-Opening Lid: Versatile lid can easy to open the refrigerator door from each side without removing the lid, more convenient.? AC&DC Plug, USB charge: A Dual DC power at opposing ends for convient use, directly plug in 110/240V AC power source. USB outlet for charging mobile devices (fridge must be connected to DC Power Source).? Secop Compressor:?Top tier cooling technology, cooling range from 0°F~50°F, to meet the needs of food cold storage, freezer.?5 year warranty on Secop compressor and 1 year for other parts. Rugged Construction: Hardened durable steel case, removable internal basket system, height to store 13'' tall items.? Human Design: Weatherproof control panel; Easy-to-Read LED display; Easy to clean the refrigerator box with drain hole.??