1. This shoe dryer features a portable design and is equipped with a USB power interface, which can be powered by a mobile power source. It can be placed in luggage for any outdoor vacation and is the perfect travel accessory in your life. 2. This electric shoe dryer can remove moisture, sweat, and odors from shoes, protect shoes from moisture, and make your feet feel more comfortable than ever. The shoe drying and deodorizing machine has a built-in flexible high-performance film, with high thermal efficiency conversion and good constant temperature performance. 3. It can quickly absorb moisture and keep shoes dry. This portable shoe dryer uses balanced three-dimensional heating technology to care for shoes and features a radiant heating design for uniform heat distribution. 4. The shoe dryer is suitable for a variety of items. The optimal heat circulation can eliminate moisture, dampness, and sweat, and it is suitable for all kinds of canvas shoes, work shoes, and sports shoes. 5. Item type: Shoe dryer 6. Material: ABS 7. Power: 6W 8. Input voltage: 5V 9. Color: Black 10. Material: ABS 11. Package contents: 1 shoe dryer 12. Only the above package contents are included, and other items are not included. 13. Note: Light reflection and different displays may cause the color of the item to vary slightly from the actual product. 14. The allowable measurement error is plus or minus 1 - 3 cm.