POWERFUL CLEANING PERFORMANCE: The shoe deodorizer emits ultraviolet light at 185 nanometers, which helps convert oxygen in the air into ozone. Ozone's high oxidation potential helps break down odors and airborne contaminants, leaving shoes fresher. Designed for safe household use when operated as directed.EFFECTIVE ODOR PREVENTION: Helps maintain foot hygiene by reducing moisture and odor-causing bacteria inside shoes. The oxidizing action of ozone helps eliminate unpleasant shoe odors and supports a cleaner environment inside footwear. Ideal for those seeking a convenient shoe care solution.ODOR ELIMINATION AND DRYING: Effectively reduces moisture and neutralizes odors without residue. Helps extend the life of footwear by keeping interiors dry and fresh. Features a long-lasting UV lamp with an 8000-hour lifespan and a durable screw-base bulb design.THREE OPERATING MODES: Mode 1 allows manual on/off control. Mode 2 runs for 15 minutes and automatically shuts off. Mode 3 runs for 30 minutes and automatically turns off. Provides flexible drying cycles to help keep shoes dry and fresh with consistent temperature control.