The XPOWER FC-150B is a versatile and powerful rechargeable axial fan designed to provide efficient air circulation in a variety of settings. Featuring a robust 11-inch brushless DC motor, this fan delivers an impressive 1000 CFM of airflow, ensuring optimal ventilation and comfort. Its variable speed control allows you to customize the airflow to your precise needs, whether you require a gentle breeze or a more powerful circulation. The FC-150B operates both on AC and DC power, offering flexibility and convenience. It?s perfect for workshops, garages, RVs, boats, and more. A built-in 3-hour timer provides automated operation, allowing you to set it and forget it. The rechargeable design eliminates the need for cords, providing portability and ease of use. This fan is engineered for durability and performance, making it a reliable solution for all your air circulation requirements. Experience the difference of XPOWER?s innovative design and powerful performance with the FC-150B.