BUT: My fan I have received is so "annoying" loud that it makes absolutely no fun to have to run beside him. It's such an annoying "hum" - similarly annoying, as if a fat fly constantly flying around you.
Right now I have run warm and relatively quiet music on the PC, to recover some of the day and because of this comic fan is still almost twice as loud and you take him as "ever-obtrusive" background noise was. If there is an even sound would at least gives the fan by itself ... - but no, it's a "hum".
Now he has been running for 10 minutes and I'm throwing him on the verge ausm window: D ....
The light function is actually really an eye-catcher, and looks visually from beautiful - hence 2 stars.
If it is in the summer so that you are abnippeln shortly before, and does not interfere with annoying whirring due to acute life-threatening situation, the fan could be an effective and real lifesaver.