|This Clone Trooper Voice Changer Helmet($33) is not only let you look like a Clone Trooper, it also let you sould like the Clone Trooper's. You just the helmet over your head, switch it on, you can speak like a a Clone Trooper's. It doesn't matter whether you're a little kid or a full-grown adult. In addition to changing its wearer's voice, the helmet also features sound effects and has five different voice clips from the movie. Check out see the video.