A table fan is one of the most ingenious inventions to date. It is an electronic device built to cool the air around whoever is using it, in whatever situation they find themselves; a small fan by design. It is handy enough to fit into satchels, small handbags, and even pockets; yes, it is that small.
If you find yourself in an environment which has poor air circulation, a mini fan comes in really handy and necessary. It may not get to every part of your body all at once but with its consistent cooling of the air around you, you would find your temperature cooling with it.