Features: Experience powerful ventilation with our Exhaust Fan Set, featuring a high speed 6500RPM motor and double ball bearing for efficient air extraction in various applications. This fan set includes a adjustable speed controller and sturdy components like a iron mesh and square to round flange adapter, ensuring versatile use and long lasting performances. Ideal for DIY enthusiasts and professional alike, this exhaust fan set is perfect for those involved in 3D printing, or sprayer painting projects. Whether you're ventilating a kitchen, bathroom, workshop, or pet house, this fan set provide reliable airflows management to maintain a comfortable environment. With its quiet operation and easy installation, the Exhaust Fan Set is a must have tool for enhancing air quality and reducing heat buildup in enclosed spaces. Specifications: Component:Plastic Airflows: 180CFM Speed: 6500RPM Input: AC100-240V 50/60Hz Output: 12V2A Noise: 65DB Suitable for installing air hose with a diameter of 13cm Total length of wire: 175cm/68.89inches Size:Approx.15x5cm/5.91x1.96inches Color:Black/Green Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 1Set European Standard 12V Exhaust Fan with Adjustable Speed Control (not including air hose)