Product information:

Name: USB heated lunch box
Material: 304 food grade stainless steel
Color: Green, Orange, Off White

Instructions for use:
For example, the food in the refrigerator needs to be heated 2 hours in advance. This lunch box does not need to add water, but can be heated directly by plugging in the electricity. When it is not heated, you can unplug the power.

Packing list:

USB data cable × 1
4A charging head ×1
Car charger * 1
Lunch box * 1 (including spoon)