I have PSP devices with the first version Sony VR. The device with a charger is model 2004, its system is original factory, not hacked. The device without a charger is the fat model, version 1004. The first version has a problem with the joystick, and it is hacked. Both need memory cards, and one needs a battery and the back cover is missing. And there is the first version Sony VR with all its accessories shown in the pictures.