First u want to get a small Pc fan from an old desktop tower from an old pc u dont use find the fan cut the wires from the circuit board and keep the wires intact with the fan
Find an old phone charger u don't use or a pc speaker wall outlet power supply make sure it puts out 6 volts to 8 or 12 whatever works for ya just don't use more than twelve volts.
Cut the wall power supply wire splice it and strip some plastic covering of the fan wire
Plug in the wall power supply into a wall outlet take the spliced wires on it and touch them to the fan wires find the positive and negative
Next connect and twist the wires and wrap electrical tape around them and make sure the positive and negative are not touching.
This step requires some creativity find a wire coat hanger cut of the long straight piece and make ur self a fan stand!!!
No ur done plug it into the wall and look at ur awesome homemade mini fan!!!!
Ps; even if u want u can add some stay paint!!
Hope u guys like it!!