Mainstays 5-inch Portable Rechargeable USB Personal Tabletop Fan in Black, Head Swivels Vertically

5-inch Rechargeable USB portable fan. Dual powered: battery operation (3200mAh) or USB power. USB cord (48-inch) included. Manual control 3-speed operation (low-medium-high). Adjustable air-out angle. Adjustable tilting head. Portable, compact design. Fully assembled. Highest setting runs up to 4 hours on average. Earth-friendly with a one (1) year limited warranty.