Power Design: This desktop fan supports both AC and DC power for home, office, jobsite, or outdoor use. Comes with a detachable 20V lithium battery for over 2.5 hours of runtime outdoors. Customizable Airflow: Featuring a variable speed control ranging from 1400 to 3000 RPM, this table fan lets you adjust airflow to suit your specific needs. Enjoy personalized comfort with a steady, powerful breeze. 360° Rotatable for Versatile Use: The electric fan's 360° rotation allows for flexible airflow direction. Its built-in hook makes it easy to hang, providing convenient use in different rooms, offices, jobsites, or outdoor settings. Portable and Lightweight: Weighing only 5.07 lbs., this portable fan is easy to carry and transport. The integrated handle ensures effortless mobility, whether you're moving it between rooms or taking it on the go. Durable and Reliable Performance: Built to last, this household fan is designed to withstand regular use. It has passed rigorous mechanical and pressure tests, ensuring strong, long-lasting performance in various settings.