USB Rechargeable Ozone Generator, Versatile Odor Eliminator for Fridge, Cat Litter, Car, Closet, and Wardrobe, Superior to Baking Soda and Charcoal Bags, Air Freshener for Multi-Use Freshness

Efficient Deodorization and Sterilization: This ozone generator powerfully decomposes odors and harmful gases like formaldehyde and ammonia in refrigerators, transforming them into harmless substances like carbon dioxide and water., Quick Deodorization: When the ozone function of this machine is turned on, people and the machine cannot be in the same room! Leverages ozone's rapid reaction with various odorous and harmful gases to swiftly neutralize smells., Extend Food Preservation: By breaking down ethylene, a gas that accelerates spoilage, this device helps extend the shelf life of your food, keeping it fresh longer., Long-Term Use: Equipped with a durable 1900mAh lithium polymer battery that lasts over 15 days on a single charge in normal mode, ensuring continuous freshness without frequent recharges., Two Mode Purification: Choose between Normal Mode for daily, long-term disinfection or Ultra Mode for quick and deep disinfection based on your specific needs.