1. Suitable for autumn and winter use, it is a useful item for dealing with rain and snow. It features 60 - degree continuous constant - temperature heating, is small and portable. The product is designed to be compact and can serve as a portable cleaning device. 2. It offers flexible choices of a variety of power supplies (power bank, USB interface of the computer, USB charger) to meet different users' needs in several occasions. 3. It is suitable for different shoes. It can be a practical gift. 4. Voltage: 5V; Current: 2A; Maximum power: 10W; Cord length: 200mm; Temperature range: about 45 Deg.C - 60 Deg.C; Type: Shoe Dryer; Model Number: Shoes Dryer; Color: White; Material: plastic; Package Contents: 1 pair of Shoes Dryer. Only the above package content is included, other products are not. 5. Note: Light and different displays may cause the color of the item in the picture to be a bit different from the real thing. The measurement allowed error is +/- 1 - 3cm.