1. Solar-Powered Design: Experience eco-friendly cooling with our car exhaust fan, using solar energy to effectively ventilate your vehicle and maintain a fresh atmosphere. 2. Triple Fan Power: Our car radiator cooling fan delivers sturdy airflow for quick cooling, helping reduce the temperature inside your vehicle swiftly and efficiently. 3. Wide-Angle Suction: The car window air vent fan features a 180 wide-angle design, ensuring strong suction to keep your vehicle comfortably ventilated at all times. 4. Customizable Sealing Strips: Included are upgraded, thickened sealing strips that can be cut and combined to fit your car's window length perfectly, enhancing the performance of the auto vent fan. 5. Odors: Our auto ventilation fan aids in removing unpleasant odors and smoke, maintaining a healthy and comfortable environment and your family. Number Of Fans: 3 Speed: About 5000 RPM Solar Panel Power: 2.5W Solar Panel Voltage: 5.5V Power Supply: Solar + Battery + USB Solar Position: Outside The Car Window Color: Black Material: ABS Package Contents: 1 * Car Exhaust Fan 1 * USB Cable 1 * Instruction Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.