How to Use an Electric Lunch Box

1. Close the bottom cover of the electric lunch box to prevent dust and leaks, making it easy to carry.

2. Place the food in the lunch box and soup box, close the lids, and press the vent cap. (You can add a little water for a better taste.)

3. Open the power cord latch on the electric lunch box.

4. Plug in the power cord, turn on the switch, and wait for 30 minutes (or 50 minutes).