Wathai IP67 Waterproof 80mm x 25mm 12V Cooling DC Fan for RV Fridge Exhaust Ventilation Dual Ball High Speed DIY Cooler 12 v Fans 2 PackSmall Efficient 12 Volt fans: Beat the heat and humidity with our 12V cooling fan kit that expels hot air and lets cool air in. 12 Volt cooling fan for small space ventilation12V DC Fan: Protect your equipment from the elements with waterproof IP67 rating rain, splashes, and dust won't stand a chance. DC brushless fan 12v for greenhouses, chicken coops, sheds, pet houses, RV refrigeratorsDual Ball : Our 12V computer fan come with 50,000 hours are corrosion-resistant and built to withstand wear, providing reliable performance for years to comeIP67 12V Waterproof Fan: Fans are treated with a waterproof layer to withstand outdoor use. The metal protective casing ensures the normal operation of the fan blades, making it safe and durable80mm 3 inch Fan: 80 x 80 x 25 mm ( 3.15 x 3.15 x 1 in. ) | Rated Voltage :12V | Airflow: 44 CFM | Rated Current: 0.16A | Speed: 2800 RPM | Noise: 31dBA | Power: 2W