We have several kids toys that light up, buzz, jiggle, vibrate, move and more. The one thing I wish they would do is last longer. Most toys seem to play a little bit, and then shut down until you start them up again. I think these toys don’t stay on long enough to keep kids attention. I know most parents don’t want toys to stay on, but I don’t mind especially when my child is being entertained and they are having fun.