You ARE a Ben 10 Alien when you speak into the Omnitrix-shaped Electronic Voice Changer! This special device transforms your voice into Greymatter, Heatblast, or Fourarms. There is also a voice bending function that lets you create wild voice distortions! The set also includes a head frame and 3 attachable glasses, allowing you to look - as well as sound - like your favourite Alien! Like the real Ben you can change these over and adapt to the situation, turning you into an unstoppable force. All the glasses are one way, giving an authentic alien look, as your "human" eyes are hidden. This toy allows you to become fully immersed in the Ben 10 World. Which Alien are you?
