【3 in 1 Electric Heating Lunch Box】--- The heating lunch box includes two different power cords supporting 3 voltages (12V/24V/220V), This portable heating lunch box allows you to enjoy warm and healthy food anytime, anywhere. The heating time of a 60W heating 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. 【Premium Material】--- This portable heating lunch box is made of quality PP material Food grade and 304 stainless steel, high temperature resistant, non-toxic, durable, environmentally friendly and has no peculiar smell when heated. Food grade material, please rest assured to use. 【Anti-overflow design easy to store and clean】--- The lunch box lid uses a buckle design, the silicone sealing strip can make the lunch box better sealed. The 304 stainless steel food container is removable. The removable stainless steel cutlery and containers can be washed in the dishwasher. Note: Please do