1. Display: 3. 5-inch OCA screen IPS / 640x480. 2. CPU: RK3326 quad-core 1. 5GHz. 3. GPU: Mali-G31 MP2. 4. RAM: DDR3L 1GB. 5. Memory: 16GB. 6. Operating system: Linux OS. 7. Game: Support vibration motor, NDS, N64, DC, PSP, PSI, openbor, CPS1, CPS2, FBA, NEOGEO, NEOGEOPOCKET, GBA, GBC, GB, SFC, FC, MD, SMS, GG, MSX, PCE, More than 20 formats of games such as WSC, porting games, etc. , support users to download related format games by themselves. 8. Speaker function: high-quality speakers. 9. Battery: polymer lithium ion battery 3900 mAh, battery life is about 6 hours. 10. TF card: dual TF card, support expansion up to 256G (not included). 11. Charging: 1. 3A charging, matching 2A USB charging cable, it can be fully charged in about 4 hours. 12. Power consumption: 700mA, shutdown power consumption 16uA. 13. Other functions: support built-in Wifi online sparring, 3. 5mm earphones, 3D stereo joystick. 14. Accessories: game console, USB charging cable, manual. 15. Appearance size: about 14x9. 4x2. 68cm. 16. Weight: about 200g. 17. Features: exquisite appearance, comfortable touch, light and portable, simple operation, diverse gameplay