POWERFUL CLEANING: The shoe deodorizer emits ultraviolet light at 185 nanometers, which helps convert oxygen in the air into ozone. Ozone's high oxidation properties help break down odors and airborne contaminants, leaving shoes fresher. EFFECTIVE PROTECTION: To maintain foot and shoe hygiene, it's important to prevent moisture and odor buildup. The ozone generated by this device helps reduce shoe odor and supports a cleaner environment inside footwear. ODOR ELIMINATION: Helps dry shoes effectively while reducing unpleasant smells, contributing to better shoe care and longevity. The UV lamp has a lifespan of up to 8,000 hours and features a durable design with a standard screw base. Keep your shoes fresh and clean. THREE OPERATION MODES: Mode 1 allows manual on/off control. Mode 2 runs for 15 minutes. Mode 3 runs for 30 minutes. After the selected cycle ends, the device automatically shuts off, providing convenient and controlled drying.