Why fan umbrella makes cool in hot days

B&R Leisure Products Co.,Limited, as a professional manufacturer and exporter, with range product of golf, LED, compact, beach and patio, absorbs in creating new designs. Fan umbrella is one of our new item.

Fan umbrella how to works that make people cool in hot days? 

1.) there is a black net that fix to ribs, that bring umbrella windproof and air flow fluently.
2.) there is 4 AA battery in the handle, when you push the button, fan in the net will works.
3.) large umbrella size can be used for 2~3.