PSP 3000 I did open the device for cleaning reason because it is quite dirt But when I finish cleaning I cannot close the side in photo I try again again but
Intec UMD Cleaner - PSP - QVC.com
Keep Your PSP Clean | Caring for Your PSP | Peachpit
SPEEDLINK PSP™ Cleaning Pack (2in1) Pantallas/Plásticos - Kit de Limpieza para Ordenador (Pantallas/Plásticos) : Amazon.es: Electrónica
Limpiador discos UMD de PSP - AliExpress Productos electrónicos
KeyCleaner | PSP.SceneBeta.com
Keep Your PSP Clean | Caring for Your PSP | Peachpit
Protector de Pantalla PSP Safari. Playstation Portable: GAME.es