1、12V Exhaust Fan: Side air outlet ventilation exhaust fan with a rated voltage of DC12V provides a power of 3.6W and a speed of 3000 rotations per minute. 2、ABS Material: Made of engineering grade ABS material, this fan is wear resistant, anti aging, and not prone to yellowing, ensuring durability in various outdoor environments. 3、Strong Protection: The exhaust fan cover is equipped with a grille design and fly proof mesh to prevent fly and debris from entering the cabin. Features a 205x185mm size with a 175x155mm cut hole for embedded installation. 4、Efficient Air Circulation: RV air ventilation fan will quickly exchange indoor and outdoor air to provide fresh air in areas like bathrooms, kitchens, warehouses, and restrooms. 5、Wide Application: Suitable for RVs, trailers, boats, caravans, yachts, etc. Can be installed in bathrooms, kitchens, warehouses, and restrooms to provide air circulation for enclosed spaces.