12cm USB 5V 3 Speed Adjustable Exhaust Fan With Protective Grill For Ventilation In 3D Printers Greenhouses Bathrooms Pet Houses

Features: Experience powerful ventilation with this 12cm USB powered exhaust fan featuring 3 speed settings (up to 1500 RPM) and 70 CFM airflow, ideal for efficient smoke extraction and air circulation in compact spaces. Built with durable ABS plastic and a detachable mesh guard, this portable blower fan offers flexible installation using 120mm ducts and 8 screws, designed for easy cleaning and long term reliability. Essential for DIY hobbyists, 3D printing enthusiasts, and electronics professionals requiring workspace ventilation or equipment cooling solutions. Optimize air quality in RVs, bathrooms, greenhouses, pet houses, or soldering stations by swiftly removing fumes, odors, and excess heat through its directional pipe exhaust system. Compatible with 5V USB power sources including solar panels and adapters, this multifunctional fan delivers quiet yet robust airflow management for both industrial and household ventilation needs.

Specifications: Material: Plastic Size: 11.8x10cm/4.64x3.93inches Fan Size: 12x12cm/4.72x4.72inches Speed: 1500RPM Air volume: 70CFM

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 120mm Usb5v Three-Speed Speed Control Exhaust Fan