Takes 2 D Batteries (not included but shown for reference). Tested works - you push the button inside top open/close the convertible top - see video. Flaws - missing 1 side mirror, front windshield dirty (tried cleaning and still foggy), the trunk doesn’t close all the way flat (refer to video), has some scratches/dents here and there. Cannot be bundled with anything else due to size and weight as I’ll have to pay additional for shipping cost.