3 speed settings with individual light indicator provides you with an easy choice at your preference for sleeping, working, exercise. low/mid/high speed level with green, blue, red light indicator.
This rechargeable fan enjoys a compact size (7X3.8X1.5 inch) , you can easily put it in a small bag.
Powerful rechargeable battery promises 4 to 8 hours contiguously working time for different speed level. Ideal face fan for yoga, running and office.