Stealth Force Optimus Prime transforms at the push of a button. Just push the button on the top of his cab and flaps will fold down revealing Prime's arsenal. When you're done doing battle with the Decepticons return him to his normal form until the next time he is needed. Pushing the button several more times gives you sound effects and commands from Prime himself. Check out his cohort, Bumblebee (linked below). Comes with three batteries!
Please note that the photos shown are of a prototype; the production version may vary. Also, figures such as this are mass produced and as a result some inconsistencies in finish and painting may occur; these are not considered manufacturer's defects. If you absolutely must have perfection, prepare to do some touch-up work on your own.