The functionality of this camera that I tested is that it powers on, the eject button works, i switch from video and camera mode which is shown in the photos with the white and blue screen, and the zoom function. Anything else I could not test due to the fact I do not have a battery charger, or tape. I don't know if the battery holds a charge, i don't know if it plays rewinds or fast forwards, i don't know if it records due to not having a tape to test it with.