Adopting a brushless motor with a speed of 2500RPM, 3.6W, and air volumes of 430CFM, it can achieve sturdy, and powerful ventilation in various environments 12V0.3A exhaust fan, suitable for 110mm / 160mm pipeline sunrooms container outdoor bathroom strong ventilation fan Very suitable for kitchens, pet houses, bathrooms, security kiosks, and agricultural buildings that require heat dissipation without electricity Very suitable for campers owners, greenhouse growers, warehouse managers, and homeowners seeking user-friendly airflows solution 5.5x2.1mm female interfaces input, can be powered by a 12V solar panel, power adapter, input from the bottom circular tube, and output from the middle hole, Manufacturer: Xjdzineq