Review on 🌬️ USB Rechargeable Portable Ozone Generator Air Purifier - Deodorizer, Ionizer, Odor Eliminator for Home, Refrigerator, Room, Pet, Toilet - Mini White Air Cleaner by Amanda Smith

This is a compact rechargeable air purifier with 2 settings. There is a one-time setting of 40 minutes that can be used to purify polluted air when cleaning a room or cooking. The other setting is automated and turns on and off for 20 minutes until the battery dies and can be used to keep the room fresh. Overall, it provides excellent fresh air in every room.