Given to my 8 year old son for Christmas. We turned it on and everything was fine, and then when we hit the record button the screen went white and nothing happened. We couldn't even turn it off with the power button! I contacted Amazon and they troubleshooted with us and determined it was defective and immediately posted a replacement. The second turned on normally, set the date and time, and then none of the buttons did anything. Again, not even the power button turned it off. The only difference from the first is that the screen doesn't turn off. Not sure if the parts aren't actually all there (they're a lot lighter than we thought) or something broke in transit (packaged in a box that fits three and no spacers so it has just pushed around the whole time). Not worth a dime as we went through 2 and none of them worked.