World's first Patented Notebook Air Extracting Fan. It allows extraction of the hot air out of a running system, which stabilized the operation of the notebook and prolongs its lifetime. Universal clip for fastening USB power interfaces, compatible for all major notebook brands. It weights only 60g. Compared with other bulky notebook cooling pads, it is very suitable for storage and carry. Simple styling, elegant shiny paint finish, and LED light decorations, all enhancing the technological fell of the product. 180 degree rotate-able wind positions design allowing you adjust freely as your own demand. It is made of environmental free material.