the button and keys are still there, anything in the previous pictures I have it all. I dont know how to test anything, this laser went through canadian customs, and then health canada it was opened before it got to me. When I charged the batteries and turned it on, I saw a very very dim blue light and it faded away, after that I kept trying it was completely out. So then I opened it up and saw the diode looked damaged, today I decided to fully take apart. I cut the black wire from the driver and red wire seemed to come off on its own. I have no way of testing out the driver.