A constant stream of harmless negative ions trap polluted and contaminants releasing clean, assure healthy into the environmentReduces odors, freshens the , and absorbs volatile airborne pollutants.Removes pollutants from the including dust, fumes, , pollen, odours, fibers, smoke, soot and other microscopic airborne particlesThe permanent filter is easy to cleanSpecifications:Applicable space:30-40square meterRated : lower than 2WRated voltage: AC110V-220V/50HzPlug Type: US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines, Taiwan and so on. Plug Type: EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Colour: BlackMaterial: plasticSize: 6x9x32cmPackage Contents:1 * Purifier(US Plug)1 * EU Adapter1 * User manualnote: This product is an ionized purifier, not a USB electric fan, please note, thank youOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.