Professional PK3326 Game Chip: Equipped with professional PK3326 game chip, our handheld console smoothly runs extensive 2D games and some 3D games, bringing high-quality performance to your fingertips. R36S Pocket Game Console: Open source Linux system, 3.5 inch OCA Full Lamination HD MIPI IPS screen, Resolution: 640 x 480, Professional gaming CPU: RK3326, 1.5HZ, 64-bit game system, can easily run large 2D and some 3D games Extensive Game Library: The R36S handheld game console features over 15,000 classic games. With games ranging from action and adventure to sports and puzzles, this portable emulator provides endless entertainment and nostalgia for gamers of all ages. 3500mAH High Capacity Battery: Offers up to 8 hours of continuous game time. With 2A Type-C fast charging and a full charge in 2 hours, you can enjoy more gaming time with less waiting time. Lightweight and Portable: The R36S Retro Handheld Game Console features an ultra-compact design that makes it easy to carry on business trips, travel, or camping. You can enjoy games wherever you are, whenever you want.