GT68 3D Box Portable Game Console For PSP TV Stick Retro Wireless Gamepad, Small Packaging 1. CPU: RK3228A 2. Operating system: Android 7.1 3. SDRAM: DDR3 1GB 4. Resolution: 4K 5. Interface: HDMI 6. Emulator: CP1, CP2, NEOGEO, MAME, NES, SFC, GB, GBA, GBC, MD, PS1PSP, N64, IGS 7. Wireless joystick power supply: 2 AAA batteries (not included) 8. Language: support Chinese, English, Korean, Japanese, German, French and other 23 languages 9. Host size: about 10 x 3.3cm Features: 1. Mini 3D console, HD display, compact size 2. Support multiple video players 3. 2000 classic games uninterrupted play 4. 4K high-definition display, HDMI high-definition output, excellent gaming experience 5. Support expansion, play large games with heart 6. Built-in large games, play wireless 7. Dual joystick gamepad, sensitive without delay Packing list: - Mainframe (1 memory card included) x 1 - Wireless controller x 2 - USB receiver x 1 - Power cord x 1 - Data cable x 1