So the first really neat thing about this fan is it's quite small. If you're looking for something industrial this is not it this is a nice fan that you can connect to your laptop or your home PC and just stick it on the top of it and have it blow a gentle breeze in your face or off to the side of you to keep you cooler if your office is 100° it's not going to help but if you just need some slight circulation around you this will do the trick. It also has a rechargeable component so it doesn't need to be attached to an electrical source all the time and it does have different modes of speed. When the power went out my husband's office he used it to keep him cooler. A couple of these would definitely do the trick if you're kind of hot blooded