2 in 1 air purification system 2 in 1 O zone and anion generator for fast, quiet and efficient air disinfection and disinfection, odor removal and romoval formaldehyde. 3 Mode of Operation One press, release 28 million negative ions to capture all micropaticles and mites, allergens and pollutants provide fresh air and healthy living space. The liberation of the area o en two presses, the strongest oxidizer, not only removes formaldehyde, but also prevents mold from growing. maintain healthy breath. Three zones of press + negative ion, powerful and fast to eliminate pollution from air. Clean Indoor Air With this car ozone generator and ionizer, you can breathe air without dust, allergens and pollutants in your living space. This car smoke odor remover will reduce the risk of asthma. Ergonomic portable design Plug in to use, one button contral, 3 LED indicator, minimum size, easy to use and carry. You can easily place this room ionizer vertically or horizontally anywhere A Scope Portable mini size ideal for home use, place this ozone generator anywhere odors permeate like locker rooms, dining rooms, kitchens, bathrooms, basements floors and bedrooms with domestic animals. Ideal for confined spaces.