Feature 1Eco Friendly Solar Powered: Utilizing solar energy, this car ventilation fan is environmentally friendly and energy saving, providing clean air inside the vehicle. 2Compact and Convenient: Designed for in car installation, this fan is easy to install and use, without taking up any extra space, ensuring maximum convenience for drivers. 3Temperature Control: Efficiently reducing the interior temperature, this fan helps to dissipate heat, enhancing driving comfort and ensuring a pleasant journey even on hot days. 4Air Circulation and Odor Removal: Promoting air circulation in the car, this fan effectively eliminates odors and dampness, maintaining a refreshing and pleasant air inside the vehicle at all times. 5Robust ABS Material: Crafted from premium ABS material, this fan offers premium stability, safety, and reliability, ensuring driving safety and peace of mind for all passengers onboard. Item Type: Car Exhaust Fan Material: ABS Product Speed: Around 5000 RPM Number of Fans: 3 Drive Mode: Solar Power Control and USB Solar Panel Power: 2.5W Solar Panel Voltage: 5.5V Solar Panel Location: Outside Window Size: Approx. 23x11.3x5.2cm / 9.06x4.45x2.05in Package List 1 x Car Ventilation Fan 1 x Data Cable 1 x Adhesive Tape 1 x Washer 1 x User Manual