Item Type: Electric Lunch Box Material: Plastic, Stainless Steel Voltage: AC 220V Power: 250W 1Fast Heating: The electric lunch box has 250w power, which can heat food quickly and evenly. 2One Click Operation: Simply push one button and you don't need to keep watch, the lunch box will automatically power off after the water dries up. 3Portable Design: With a handel the lunch box is easy to carry, easy to store and easy to carry out.It's large capacity, compact and space saving. 4Food Grade Inner Tank: The inner tank is made of 304 stainless steel, which is strong and durable, keeping the food fresh and not easy to smell. 5Multifunctional: The lunch box can not only be used for heating food, but also for cooking. Suitable for use at home, office, school.1 xElectric Lunch Box