POWERFUL CLEANING PERFORMANCE: The shoe deodorizer emits ultraviolet light at 185 nanometers, which helps convert oxygen in the air into ozone. The high oxidation potential of ozone helps break down odors and airborne contaminants, leaving the air fresher without harming the user. EFFECTIVE PREVENTION: To maintain foot hygiene, it is important to keep shoes dry and odor-free. The oxidizing action of ozone generated by the sneaker cleaner helps rapidly decompose unpleasant shoe odors and refresh the interior environment. A great choice for maintaining clean and fresh footwear. ODOR ELIMINATION: Effectively dries shoes while eliminating odor, offering gentle care that may help extend the life of your footwear. The shoe deodorizer features a long-lasting UV lamp with an 8,000-hour lifespan and a durable screw-base bulb design. Helps keep shoes fresh and hygienic between uses. THREE OPERATION MODES: Mode one allows manual on/off control. Mode two runs for 15 minutes and automatically shuts off when complete. Mode three runs for 30 minutes and automatically turns off after the cycle ends. These timed settings allow consistent drying and disinfection without overheating.