Microcomputer scheduled time cooking / three layers multifunctional stainless steel electric lunch boxes

How to use electric lunch box?
If cooking, Add water in the heating plate, Add rice and water in the stainless steel bowl, Close the lunch box lid, Connect the power cable, Press the start button and light on, Then can start to work.
Note.
Must be add water in the heating plate, Otherwise it will stop working. If the water dry up in the heating plate will stop working, After cooling down of the heating plate, Then can add water again continue to work.