Features: Enhances your 3D printing experience with the Smokes Extraction Fan, designed specifically for 3D printer enclosures to efficiently ventilate and extracts smokes, odors, and dust. This Fan features a USB powered, round duct exhaust fan with a hydraulic bearing, offering a robusts airflows of 2500RPM for optimal performances. Ideal for enthusiasts, DIY hobbyists, and pet owners looking to maintain a clean and odor free environment in their workspaces or pet shelters. Perfect for use in 3D printer enclosures, soldering stations, and pet houses, this versatilitys fan can be powered by solar panel, USB adapters, or any 5V power source. With its easy installation and reliable operation, the Smokes Extraction Fan ensures a healthier and more comfortable atmosphere, making it essential accessory for maintaining air quality in various settings. Specifications: Component:Plastic Fan Size:Approx.8x8cm/3.15x3.15inch, Thickness:Approx.7cm/2.76inch Circular Tube Diameter:Approx.7.3cm/2.87inch Cable Length:Approx.112cm/44.09inch Input:5V0.3A USB Speed:2500RPM Package Includes: 1pc Exhaust Fan note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.