Using the Transformers Earthspark Soundwave 1 - Step Flip Changer is super easy. Hold the action figure and give it a good flip into the air. As it lands, it will transform from robot mode to vehicle mode. To change it back to robot mode, just do the simple 1 - step conversion again. Kids can enjoy this flipping action over and over. When playing, make sure to do it in an open area to avoid hitting things. After play, store the action figure in a cool and dry place to keep it in good condition. Don't pull or twist the parts too hard to prevent breakage. Have fun with your Soundwave action figure!