No need to looking for a microwave and wait in line for heating, now simply plug in and heat up your food with the electric heating lunch box at home/office or in car/truck using the 110/12V/24V power cables. keep constant heating between 60°C and 70°C when plugging in, always serving you a hot meal. Improved cover design, the cover will not move during use, more tightly covered. Because leak-proof seal ring design is added, it improves the defect of food leakage. Prevent fluid leakage in sloshing car environments. It contains a removable stainless steel tray, which you can clean it easily. No Leaks!! Sealed outer container to retain heat and keep foods fresh, built-in utensils tray, and anti-scalding handle to make it easy to carry the box.