Experience gaming with this handheld game console. Features a 5.0" High Clear screen, open-source system, and a 4000mAh battery for long-lasting fun. Features: Retro Gaming: This handheld game console brings back your favorite classic games. High Clear Display: The handheld gaming console features a 5.0" IPS OCA fully laminated High Clear screen for a clear and vibrant gaming experience. Open Source System: The game emulator handheld supports an open-source system that can be upgraded at any time. Powerful Performance: Equipped with an ARM quad-core 1.8GHz high-performance open-source chip, ensuring smooth gameplay. Long Battery Life: The handheld game console comes with a 4000mAh large-capacity lithium battery, providing up to 8 hours of playtime. Specifications: Colour: Blue/Yellow/Black(Optional) Display: 5.0" IPS OCA fully laminated, Resolution: 1280*720 CPU: ARM quad-core 1.8GHz high-performance open-source chip RAM: LPDDR41GB System: Various open-source LINUX Storage: External TF1-OS/16GB-256GB, TF2-GAME/16GB-256GB WiFi: Built-in WIFI2.4+BT Sound: Built-in cavity speaker (1W*2) Interface: TYPE-C fast charging, supports OTG-USB, standard 3.5MM headphone Power: Built-in lithium battery 4000mAh, input power 5V2A, maximum power consumption 5W, battery life 8 hours, charging time 2 hours Size: 18.95 x 7.65 x 1.8cm / 7.46 x 3.01 x 0.71in (body), the highest point of the handle is 3.3cm / 1.3in Weight: 220g/7.8oz Package List: 1 x Retro Handheld Game Console 1 x TYPE-C Charging Cable 1 x User Manual