Mini Capsule Fan

1200mAh lithium rechargeable battery, can last you a long time, you can charge with your laptop or powebank with usb cable also. Portable and handheld, convenient to carry anywhere or anytime without tired. Perfect for outdoors, office, travel, home, it is a necessity to spend hot summer days. The wind speed is adjustable, 2 modes, you can adjust fan speed by pressing the power button repeatedly according to you needs. 1 5/8''L X 4 1/2''W