This smart retractable timer shoe dryer has the functions of warming shoes, sterilizing, deodorizing and drying. It is a must-have shoe care tool for home use. Intelligent timing control, easy operation, efficient drying of shoes while maintaining a comfortable temperature. Built-in sterilization function, effectively removes bacteria in shoes and protects the health of feet. Deodorization function keeps shoes fresh and says goodbye to odor. The retractable design is easy to store and saves space. It is suitable for use in a variety of environments such as home and office. It makes your shoes dry quickly, comfortable and fresh. It is an ideal choice for home life and travel.