Although it is a quick, silent eddies, but the range is too low. In order to obtain at least some refreshment I had the fan next to my keyboard place with a distance of about 20cm. I have to mention to the fact that I what concerns heat, am sensitive and can still get sweats while others freeze off your butt. Drivers do not need the fan. It is made of very thin flexible plastic, but with rational use should the low stability sufficient. The cable length is only 1 meter but this is acceptable because no one has his yes Tower placed several meters from their desks.
For those who are as immune to cold and would disrupt it should place the fan as close fingers away leave. For exactly the opposite, he would be quite OK.