Ozone – Powerful Deodorizer: This ozone deodorizer has 3 modes: 30 minutes, 60 minutes, and circulation. The strong oxidation force of ozone removes harmful substances in the air, and removes odors from toilet odors, sweat, body odors, food odors, waste odors, sewer odors, tobacco odors, mold odors, and more. It also has a certain effect for formaldehyde removal.[Ion – Creates Forest Air] With a built-in negative ion generator, negative ions have excellent dust collecting capabilities such as dust floating in air. It can deposit dust and other airborne particles in the air, reduce harmful substances and prevent them from sticking to the throat and nose mucosa.(Calm & Clean Life) This ozone deodorizer can be plugged into an outlet and does not take up much space. Save space, eco-friendly and energy saving. The deodorizer is very quiet while running and can be used safely without worrying about sleeping, reading or working at work. Designed to not interfere with your child’s study or sleep. Return to a calm, natural and clean living environment.(Outlet Type, Convenient to Use) This ozone deodorizer can be plugged into an outlet, so it does not take up much space. A small household ozone generator that saves space.[More Saving, More ECO Friendly] This product uses superior ABS molding material. Durable, wear-resistant and comfortable to touch. 5W ultra-low power consumption, energy saving, environmental protection