DescriptionDo you want a professional, yet affordable air purifier? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional air purifier must meet you needs. It is one of the best choices for you.Features- Color: Green. - Material: Plastic. - Size: About 11.3x4.8x4cm/4.45x1.89x1.57inch.- Applicable area: 41 (inclusive)-60 (inclusive). - Made of material for lasting use. - Portable and lightweight, great for home, office, travel, car. - Save energy, low power require, convenient to use. - Generate negative ion to eliminate bad odor and formaldehyde, very practical. - Suitable for bathroom, kitchen, pet, new house, and etc.