Product Description:Featuring retractable mounting, this cooling fan is specially designed for all kinds of vehicles, such as cars, trucks, SUVs, RVs, buses. Its bendable gooseneck and 360° rotatable fan head make it blow in the direction you want. 3 powerful yet quiet speeds will provide you a cool and mute ride on the hot summer days. Specifications:Input: 5V/2APower: 4WUSB Port: USB-AFan Speed: High / Medium / LowSpeed Indicators: 1/2/3 LevelsProduct Size: 21.4*9.8*3.3 inchWeight: 0.9 lb. (426g) Package Content:6’’ Cooling Fan with Cup Base*1USB Cord*1User Manual*1