1. Material: oxford cloth + aluminum film liner + bottom heating component
2. Power supply: 5V
3. Power: 9W
4. Designed with a mesh pocket on the side, which can hold a power bank (not included)
5. Washable and can be used outdoors
6. Internal aluminum film design, stains can be wiped clean immediately
7. The built-in socket is more convenient for heating, the zipper is durable, the opening is smooth, and the bite is tight.
8. Made of waterproof Oxford fabric, not afraid of rain
9. When heated to about 50 degrees, it will automatically switch to the heat preservation state.
10. Dimensions: 21x16x8 cm
11. Weight: 200g