Features: Featuring a 360 rotating fan, it makes efficient exhaust performances for optimal ventilation. Ideal for use in bathrooms, attics, kitchens, garages, greenhouses, dorms, sheds, and patios, this device provides stable air circulation where it's needed most. Its adaptability makes it suitable for both residential and agricultural settings, including poultry areas. The rotating fan designs promotes consistent airflows, helping to maintain a freshly environment while addressing stuffy or humid conditions. This versatile fan functions as both an exhaust and a circulation device, making it ideal for areas requiring consistent ventilation. Specifications: Component: Plastic Fan Size: about 10x5.5x16cm/3.4x2.2x6.3inch Speed: 2700RPM Power: 2.5W Package Includes: 1pc Fan 1pc Controller 1pc Power Adapter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.