Multiple emulator formats: Support MAME/FC/GB/GBA/GBC/MD/SFC/PS1/N64/ATARI2600/ATARI7800 emulators HD output: Supports 4K ultra-high-definition TV video output (1080p/720p) and monitors and projectors with HD input Support download: This game console allows players to search for games, customize their favorite games, and can download games by themselves. Equipped with dual wireless gamepad, you can play all the great games, allowing you to enjoy the fun of the game more, allowing you to quickly enjoy the joy of childhood Convenient wireless gamepads: Smooth lines, simple and elegant design wireless gamepads, the wireless control range is up to 8 meters. Compared with the short-line wired controller, the wireless controller avoids too close proximity to the TV and can more effectively protect your eyes Easy to operate: You only need to connect the game console to the TV interface, connect the USB power supply data cable to the console, and tune the TV source to the corresponding HD channel to display the game list screen on the TV. Put the battery in the game controller for remote control 5 Functions: Game list: including ps1 / atari / mame / sfc / fc / gba / gb / gbc / md emulator games Game history: game registration list, classification by game entry time, save progress Game collection: you can use the r2 button to collect or collect your favorite games Game search: based on complete English games or keyword queries Game settings: key tone settings, view local files, restore default settings, system information, output settings Specifications: Weight: 396g Gamepad battery: 2 x dry battery (not included) Language: English (Press and hold the [select key + start key] in the middle of the handle at the same time to enter the background for settings)