Air Purifiers features: Ionizer Air Purifier Air Cleaner Air Ionizer Ionizator Negative Ion Generator Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Search Term: Air Purifier, Air Cleaner, Air Ionizer, Negative Ion Generator, Oxygen Bar Features: Removes pollutants from the air including dust, fumes, fungus, pollen, odours, fibers, smoke, soot and other microscopic airborne particles A constant stream of harmless negative ions trap polluted air and contaminants releasing clean, assure healthy air into the environment The permanent filter is easy to clean. Suitable for long - term use in the furniture for regular air pollutant removal. Also perfect for office ,hotel, hospital and so on. Descriptions: Negative ions are produced by the electro static ionizer purifier function. The purifier operates quietly and dims its light at night, allowing you to sleep undisturbed. Air purifier, besides have purifying air function beyond, one designs distinctive desk air cleaner, it is an artwork of rate of your home more. Specifications: Color: white Material: plastic Rated power: lower than 2W Rated voltage: 110-220V/50Hz Applicable space:30-40square meter Size: 105*105*330mm Item size: approx.10.5*10.5*33cm Package Include: 1 x Air Cleaner Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.