If taken out lunch from the porch, you can eat a lunch of feel warm anytime soon.
It bothers you do not need to use the microwave oven!
All you need connect the USB cable, it is able to eat at any time warm lunch. The secret is up and down in a built-in USB heater, further because the inside of the case are using the excellent material in warmth. Since the lunch box comes with size entering perfect for porch, it's a possible to warm efficiently. Lunch boxes on the high-capacity 800ml, you can enjoy lunch volume of adult men very happy. Spoon and fork is built into the lunch box. After all, no good lunch if warm! I'm HOT lunch faction! Such to you we will recommend the lunch feel warm a [USB electric heat insulation lunch box pouch] In USB heater built-in!