NAI1004 Features: Air purifier Multi-Stage air filtration with UV light, photo-calystic, hepa and activated carbon Reduce Indoor air pollution such as mold spores, mildew, odors, bacteria, dust, exhaust fumes and more Purification systems all in one unit Compact design made to fit anywhere Color/Finish: Color: Metallic Silver Specifications: Plugs into your vehicles cigarette lighter or 120V DC power Rated power: 8 Watts (on high setting) Dimensions: Dimensions: 2.95'' H x 8.3'' W x 4.7'' D Warranty: Manufacturer's one year warranty