12V/24V charging power cord for car lunch box and rechargeable lunch box. Cable Length: Approx. 62.99inch(1.5m) Put this Portable Food Warmer in your backpack. It's super and has burden to carry. This is portable freezer refrigerator for power cable, used for car freezer refrigerator. You can heat food at any for time. for truck , railroad workers, flight attendants, office workers, patrolmen, and so on.