... Retractable shoe body, suitable for different 3.Ultraviolet temperature control "HanTuo" shoes dryer functions and features:1. Automatic ozone disinfection, ... Low calorific, suitable for different material of shoes4. Potent sterilization, disinfection, accept sweat, itching, on the soles diseases ... temperature, power consumption is smallSix, long service life6.Ultraviolet temperature control