Measuring 3.25"x2.1"x.60", this is a laser tracking wireless mouse featuring an image of Captain America demanding your surrender! This cute little Captain America mouse also features an RF Transmitter for a quick, accurate connection and 2 buttons and a scroll wheel/ third button. This baby is Mac and PC compatible, runs on 2 AAA batteries (included) and goes great with one of our superhero themed keyboards, or works well as a portable mouse for your laptop! Look, Captain America wouldn't steer you wrong. Well, except for that time when he dressed up like Hitler. Yeah, we didn't take him too seriously then, either.