PSP-2000 model, silver color, handheld game console with UMD slot and Wi-Fi function. - Model: PSP-2000 - Color: Silver - Features: UMD slot, Wi-Fi function - Manufacturer: Sony Thank you for viewing. This is a sale of the main unit only. Battery, Memory Stick, and charger are not included. The screen has one scratch, but it is in relatively good condition. The main unit's operation has been confirmed. There is no yellowing on the screen. Charging and operation with a battery have also been confirmed. Other buttons seemed to be working fine as far as I could tell while playing games. UMD reading confirmed. No unusual noises when reading software. *This may depend on the software. We recommend using the official charger. No problems when using the official charger. Please check the photos for details of the condition. The main unit has been cleaned with an alcohol wipe as much as possible.