3-in-1 Electric Heated Lunch Box: The heated lunch box includes two different power cords that support 3 voltages (12V/24V/220V). With this portable heated lunch box, you can enjoy warm and healthy food anytime and anywhere. The heating time of a 60W heated lunch box is 1/3 shorter than that of a 40W lunch box. It is very suitable for use in cars, trucks, homes, schools, offices or construction sites. High Quality Material. Superior: This portable food warming box is made of high quality PP material. Food grade and made of 304 stainless steel, high temperature resistant, non-toxic, durable, environmentally friendly and has no peculiar smell when heated. Quality material food, rest assured to use. Anti-overflow design, easy to use. clean up and clean Cleaning: The lid of the waste bin The lunch uses a buckle design, the sealing strip silicone may cause damage to the box. better sealed lunch. The 304 stainless steel food container is removable. The removable cutlery and containers made