Features: Experience powerful ventilation with our DC12V exhaust fan, featuring ball bearing and plugs for efficient extraction in various settings. This fan boasts a high airflows of 110CFM and a rapid speed of 4500RPM, ensuring effective air circulation. Ideal for DIY enthusiasts, hobbyists, and professional who require reliable ventilation solution in their projects. Perfect for use in kitchens, bathrooms, restaurants, pet houses, workshops, and 3D printer enclosures, providing various applications across different environments. Designed for easy installation with a 15cm duct diameter, this fan can be powered by a 12V solar panel or power adapter, making it a flexible choice for diverse needs. Specifications: Component:Plastic Size:Approx.14.5x19cm/5.71x7.48inch Color:White Rotational speed: 4500RPM Airflows: 110CFM Input: 12V 1A 5.5x2.1mm Package Includes: 1pcs Ventilation Fan note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.