Multifunctional air purifier with dual functions: ozone deodorizing and negative ion air purification. Suitable for use in rooms, pet areas, shoes, kitchens, and bathrooms to absorb odors and freshen the air. Ozone helps cleanse the air by eliminating harmful substances. Built-in negative ion generator helps precipitate dust, pollen, and other airborne particles, reducing pollutants and improving air quality. Effectively removes unpleasant odors and smoke. The anion generator can be controlled separately to target persistent odors such as those from litter boxes, cigarettes, and aging interiors. Ideal for small to medium-sized rooms including offices and dorms. USB powered with push-button control. Applicable area: 41–60 m². Available in white, green, pink, and black. Note: Actual color may vary slightly due to monitor settings and lighting. Slight size variations may occur due to manual measurement. Package includes: 1 x Air Purifier Tool