Transformers Movie 2007: Optimus Prime Voice Changer Become the mighty leader of the AUTOBOTS! Defend the Earth against the DECEPTICONS as the invincible OPTIMUS PRIME! Lead your fellow robots in a battle to save the AllSpark from the cruel hands of mighty MEGATRON! The ultimate headgear for any OPTIMUS PRIME fan, strap on this awesome helmet and rule the galaxy ・or your living room! ・with awesome electronic features! Three different modes let you make your voice sound like a robot, hear conversion sounds of OPTIMUS PRIME changing from a truck to a robot and back again, or hear OPTIMUS PRIME movie battle phrases like, 的 am OPTIMUS PRIME!・典he DECEPTICONS must be stopped!・and three more! Easy-to-adjust straps allow you to fit the helmet comfortably on your head. Price: $44.95 SOLD OUT