Features: Harness the power of the sun with our solar car exhaust fan, designed to promote air circulation and reduce pollution while keeping your vehicle cool and comfortable. This fan features a double duct and motor design powered by solar energy and USB, ensuring efficient ventilation and a fresher vehicle environment. Ideal for drivers, family with children or elderly passenger, and long distance travelers who prioritize comfort and air quality. Perfect for summer cooling, parking ventilation, outdoor activities like camping, and daily city commutes to maintain a refreshing driving atmosphere. With its compact and lightweight design, this fan is easy to install on any vehicle window, offering a various solution for maintaining a pleasant interior climate. Specifications: Component:ABS Solar panel voltage: about 5V Solar panel current: about 1.2A Solar panel power: about 5W Motor power: 1Wx3 Cable length: about 1.5m Color:Black/Gray Size:Approx.23x12.5cm/9.1x4.9inch Package Includes: 1pcs Car Ventilation Fan note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.