Features: High-clear IPS Hard Screen: The 3.0-inch high-definition IPS hard screen, with a resolution of 320*240, will not feel tired after a long time of gaming, and the visual experience is excellent. Multiple Emulator Support: Built-in 15 mainstream emulators, rich game types, to meet various game needs. Dual Speaker Design: Built-in dual speakers, power-saving and large volume, can show real game sound effects, and enhance the game experience. High Configuration Battery: Use 1020mAh lithium battery, charge for 2.5 hours can be used for about 4 hours, long battery life, and worry-free gaming. Flexible and Portable: Unique flip design, rich button interface, small and easy to carry, suitable for various occasions. Specification: Optional color: Red / Yellow / Black Optional memory: 16G/ 64G Material: ABS Charging port: Type-C CPU: ARM9 Battery: 1020mAh Input power: 5V/1000mA System: Open linux Earphone: Standard 3.5 mm Speaker: 1W*2 Power consumption: 1. 5W/H Game: PS1/CPS/NEOGEO/GBA/NES/SFC/MD/GBC/GB... Product size: 7.9*7.6*2.3cm Product weight: 0.12kg Package size: 10*10*4.7cm Package weight: 0.22kg Package list: 1* Host 1* Charging Cable 1* Instruction manual