Features 1. This car exhaust fan is suitable for universal cars. 2. Ventilation: Helps reduce interior temperature buildup in parked vehicles. 3. Deodorization: Removes smoke and odors from the car interior to maintain fresh air. 4. Cooling: Reduces heat inside the vehicle when entering after being parked. 5. Health: Promotes air circulation for a more comfortable and healthier driving environment. Specifications - Defogging function in rainy conditions, providing improved visibility. - Suitable for universal car models. - Enhances air circulation to help maintain a comfortable cabin environment. - Helps protect in-car electronic devices by reducing exposure to high temperatures. - Energy-saving design: Assists in lowering interior temperature before air conditioning is activated, potentially improving cooling efficiency. - Compatible with trolleys, trucks, and similar vehicles. Tips - This is a solar-powered ventilating fan with a power rating of 0.3 watts. It is not an electric fan and is designed primarily for passive ventilation. - If your vehicle has anti-pinch window features, the window may not fully close when the fan is installed. Users installing with window clips should ensure proper fitment. Specifications - Condition: New - Material: ABS - Color: Black - Weight: Approx. 345g / 12.2oz - Size: 15 x 11 x 6cm / 5.9 x 4.3 x 2.4in (L x W x H) - Fitment: Suitable for trolleys, trucks, and similar vehicles Package List 1 x Exhaust Fan 1 x Instruction Manual 1 x Rubber Strip Note Windows should not be used to hold or secure sunshades when this device is installed.