[Family and Car]: Heated lunch/bento basket, with 220V and 12V power interface, very suitable for going out, office, construction site, car, etc. [Material safety] The electric lunch box is made of food grade PP and 304 stainless steel, which is absolutely environmentally friendly, non-toxic and very healthy. [Detachable, easier to clean] The stainless steel container is detachable and easier to clean. [Wide use] This heated lunch box has a cool design and is suitable for many purposes, such as school lunches, work office, picnics and other food. It can keep your food warm 【Heating box】 The unique heating design allows for even temperature and soft food. 1. Put the food in the heated bowl. Important note: It is not sealed, we recommend not putting liquid in it; If necessary, we recommend putting another box inside. 2. Open the steam outlet and operate the lunch box at 100%. 3. Connect the cable to the car or any power outlet. 4. Wait a few minutes and enjoy a delicious hot meal!