Features Inserting into an electric outlet of a vehicle, this car air purifier removes bacteria and bad odors by producing anions. It enables small gadgets like smart phones to be charged through the USB port while purifying the air. It is easy to install as the connected part of the unit and socket can be moved by 180 degrees. The mood lamp on the upper part makes a car interior look better too. SPECIFICATIONS Type plasma discharge (no filter) Included main body / user manual Size 45 x 137.5 x 45 mm Weight 77 g Color Silver Input voltage DC 12V Power consumption 0.6W (Don't exceed 7W for USB products.)