Product Details  shoes drier and sterilizer to make your shoes dry more quickly.  Product Features:shoes drier and sterilizer 1.This machine uses a microcomputer to control oxygen anions and constant temperature. It is a practical, environment protective and safe high-tech product for health. 2.This machine uses a nanometer oxygen (commonly called ozone) anion generator to produce an appropriate amount of oxygen anions (O3) for deodorizing and sterilizing. Wearing shoes frequently deodorized and sterilized with oxygen anions is good for preventing and treating foot diseases such as dermatophytosis. 3.This machine used a PBT heating assembly to dry shoes. Shoes with sweat, moisture or oil can be dried under any weather condition, so that they feel drier and cozier to wear