Hasbro Transformers Optimus Prime Voice Changer HelmetWith the Hasbro Transformers Optimus Prime Voice Changer Helmet, your child can become the mighty commander of the Autobots and defend the Earth against the Decepticons. Equipped with this movie-authentic helmet, kids don't just look like Optimus Prime, but also miraculously alter their voices to sound like him. This helmet is truly the ultimate headgear for any Optimus Prime fan.
