1. Automatic ozone disinfection, 2. Retractable shoe body, suitable for different 3.Ultraviolet temperature control "HanTuo" shoes dryer functions and features:1. Automatic ozone disinfection,2. Retractable shoe body, suitable for different size requirements3. Low calorific, suitable for different material of shoes4. Potent sterilization, disinfection, accept sweat, itching, on the soles diseases ...