Feature 1[OLED Touch Screen] RG505 game machine with 4.95 inch OLED touch screen, resolution of 960 x 544, support for PSP point to point 2X resolution. Built in Hall joystick and six axle gyroscope sensor provide users with a better gaming experience. 2[Operating System] Support for Android 12 operating system, the RG505 game console can handle a wide range of multimedia and network applications. 3[For Unisoc Tiger T618 Processor] Support for Unisoc Tiger T618 processor, the RG505 provides high performance with 2 2.0 GHz Arm Cortex A75 CPUs and six 1.8 GHz Arm Cortex A55 CPUs. 4[Large Game Library] Enjoy access to a vast library of games, support for PS2, for WII, for PSP, for DC, for SS, for GBA, and many more. The RG505 also supports almost 20 different game formats for even more gaming variety. 5[Multifunctional Design] Handheld game machine comes with a variety of features, including OTA wireless upgrades, WiFi online training, motherboard vibration, and more. It can archive and read, search for games etc.Item Type: Handheld Game MachineMaterial: ABSBatteryType: 5000mAh lithium battery (built in)Small memory card: support small memory card expansion, up to 512GB (with 128GB small memory card) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Game Machine1 x USB Charging Cable1 x Tempered Film1 x Wipe Kit1 x Instruction Manual