A new generation of a portable electric heating lunch box, no odor. Using food-grade high-temperature environmental materials. Design of fine fashion, the surface cover ad hoc ventilating device, can keep food fresh. Heating and thermal insulation function. PTC heating components using more safe and efficient, and energy-saving. It consumes very little power to keep your food warm and great. Now you can have hot food anywhere, any time of the day. Keep your meals freshly warm with a Multi functional Electric Lunchbox. Plug it in and let your packed meal heat up in 30 minutes. Features 2 spacious food compartments (one is detachable) that can store rice and viand or soup.