Features: Experience efficient ventilation with our 110mm Duct Fan, designed for airflow and powered by 12V supply, perfect for various applications. This fan boasts a power output of 18W/25W/30W, operates at a low noise level of 42/43/45dB, ensuring effective air circulation. Suitable for homeowners, pet owners, and enthusiasts seeking reliable ventilation solution for their spaces. Perfect for use in kitchens, bathrooms, pet houses, chicken coops, and warehouses, providing essential exhaust and ventilation capabilities. Constructed from PVC, this duct fan is suitable for 12V solar panel and power adapter, making addition to your ventilation toolkit. Specifications: Component:PVC Power: 18W/25W/30W Noise: 42db/43db/45dB Rotating speed: 5400r/min/6200r/min/5600r/min Size:Approx.24x9.7cm/9.45x3.82inch Package Includes: 1Pc Extractor Fan note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.