Full Details from Amazon.com : http://www.amazon.com/gp/product/B00KE92G9K?tag=onigi-20

Mini USB Fan 360 Degree-(purple)

Usb fans for Rotating Desktop Electric Portable Air Conditioning for computer tables
Office furniture Product size L x W x H 195 x 19 x 9 cm 768 x 748 x 354 inches
Cooling fan for laptop with Product weight 0407 kg
Mini fan for sale with pc fans or notebook
Easy to carry Built-in rechargeable battery With USB in Desktop computer deals