Using a mini fan is the easiest, most efficient way to get a comfortable breeze without overspending energy and bothering those nearby. Mini fans are excellent sources of wind power in environments where plugging in a larger fan or turning up an air conditioning unit may not be ideal. Some mini fans come with accessories making them extremely portable and cooler than larger, traditional blade fans. A supply of air being channeled through mini fan blades gives a concentrated blast of refreshing air for the user, and can have benefits that go beyond that of simple comfort. Mini fans are excellent for those who are exercising, working in extreme heat or forced to remain for extended periods of time in a small area lacking proper air circulation. Breathing problems and sensitivity to heat stroke can be tempered with the use of a properly placed mini fan where other methods of air circulation aren't present.

Mini fans may be a wise purchase for those looking to cut their energy costs during the warmer days of summer. For those days when the temperature is, perhaps, just a bit above comfortable, mini fans might provide enough relief to stave off engaging the air conditioner. A popular choice among campers, mini fans can be used the same way in a tent or shelter to provide comfort without using more expensive or inefficient methods of cooling and circulation. The pliability of most mini fan blades makes them ideal for younger users who may be prone to accidentally touching the unit. Lightweight and easy to turn on and off, mini fans are usually appropriate for children to use under their own supervision, without the worrying and hovering of anxious guardians.

Using fans outdoors is not always as easy as it would seem to be enjoyable. The inconvenience inherent with running extension cords from an electrical outlet to an outdoor space - where some fresh air would be appreciated - discourages most from using fans outside. An easily portable mini fan is an excellent source of air for outdoor spaces and will usually come free of any cords necessary to operate. Some mini fans will come with electrical plugs for operation but still prove to be far more portable than the average oscillating or desk fan.

Consumers of a mini fan have a growing number of products to choose from, ranging from simple handheld arrangements with pliable blades to more complex units that act as a portable air conditioning system. Companies have begun using the mini fan as an excellent tool for marketing their brand and logo. Mini fans are ideal for distribution as a gift or promotional item due to their frequent use and the desirability of the product in an office setting.