This is a tiny DC gear motor intended for use at 6 V, though in general, these kinds of motors can run at voltages slightly above and below this nominal voltage. The micro N20 motor can rotate in both clockwise and counter-clockwise directions. It features a 3 mm D-shaped shaft on which a 3 mm shaft hub can easily be mounted to attach stuff like a wheel, fan blade, etc. Alternatively, a 3 mm shaft wheel can be attached to it directly. To mount the motor, a micro metal gear motor bracket can be used. The motor has two terminals, (Motor +), and (Motor -).
