Nikon Compact Digital Camera COOLPIX 4100. This model was released in 2004 and features a 4-megapixel CCD. It operates on two AA batteries, and I have confirmed that it can take photos. The flash also works without any problems. The rubber cover for the cable terminal has deteriorated. See image 9. It is not connected to the body and may come off. There is some dirt on the monitor. See image 11. This does not affect taking pictures. This is an old product, so I am looking for someone who understands this. Please feel free to ask if you have any questions.