• PRODUCT FEATURES High sensitivity 4.3 inch HD display Supports up to 25 types of classic simulators to play classic nostalgia games 20000+ games are installed Special game keys for arcade games high sensitivity and non-slip joystick Operating system: Linux/Emelec 4.3 Simulator: PSP/PS1/N64 Processor: 1.8ghz quad-core, cortex-a17 Battery:4000 mAh