This arcade game controller features 1900 classic games. With a wireless controller, you can enjoy smooth gameplay. It supports two-player battles with a controller featuring 6 functional buttons, ensuring an awesome gaming experience! Game Categories: Organized into six major categories: Adventure, Fighting, Puzzle, Resources, Shooting, Sport Preview Function: Game list interface includes preview images so you can see the game before entering Instant Save Progress: Games support instant saving, allowing you to save progress and continue playing next time Compatibility: Supports PAL and NTSC TV formats and others Screen Stretch: Option to choose screen stretching 6-Button Layout: True 6-button controller (ABCXYZ), fully functional Battery Efficiency: Uses a single battery (usually two for most controllers), making it lighter and more flexible. A 500mAh battery can last over 10 days on standby. With sufficient battery power and minimal signal interference, it offers flexible control within 5 meters Convenient Switching: Switch on the bottom allows easy switching between 1P and 2P controllers, more convenient than fixed 1st and 2nd controllers Game Downloads: Supports downloading SEGA games. You can store them in ROM files on a TF card, supporting files ending with .bin