The Hme Products products scent Slammer 2-in-1 ozone air purifier eliminates odors on clothing and gear, so it's ideal for hunting or storage. This Hme Products products portable ozone generator is 100% free of chemicals, so there's no scent or residue. Plug into a wall outlet for continuous usage in a room, or utilize the 5, 000mAh rechargeable battery for portable use in a duffle bag or storage container. Adjustable ozone output ranges from 20 to 90Mg/h. With 3 time settings 10, 30, or 36 minutes. Includes direct plug 110V AC USB charger with micro USB cable and 1/4 by 20mm thread. Treats up to a 320 cubic foot area.