TitleAmpown U9 TV Game Stick With Two 2.4G Wireless Controller Retro Video Games Console Gaming Player GameBoxFeatures Support 4K HD Output: This Video Game Console uses HD Output interface instead of USB interface, you can plug it into TVs, computer monitors, projectors with HD Output interface to bring you a 4K HD display 2.4G Dual Wireless Gamepad Controller: Dual wireless gamepads, simple and convenient, you can experience the fun of the game with your friends, partners and children High configuration. CPU: RK3328 four-core cortex-A53 Provides Fun Games: The game console supports one or two players, play games, making you more enjoyable with your kids or friends, and it is a portable HD video game console, This Video Game Console has built-in 10000+ retro classic games, you can choose according to your own needs. Support More Than 40 Game Formats:This Video Game Console support for PS1/N64/PSP/,for ATARI,for MAME, forSFC, for FC, for GBA, for GB, for GBC, for MD and so on.It also Support Downloading Games By Yourself 3D rocker,special game rocker for arcade,high sensitivity and antiskid design. SpecificationBrand:AmpownModel:U9Color:BlackSD Card:64GB,support extend to 128GBSimulator:SupportPSP,PS1,N64,FC,MAME,GB,GBA,GBC,MD,SFC, ATARI2600,ATARI7800,NGPC,MEGADRIVE,GAMEGEAR,SEGAGENESIS,SG-1000, PCENGGINE,ARCADE,SNES and other simulators,support users to download Related Format GamesGames: Built-in 10,000-20,000GamesLanguages: English/ Chinese/Korea Game Languages, over 20 system operation languagesTV out: HDMI 2.1D output 1280*720 resolutionsGross Weight:0.6kgPackage Size:28*18*7cmPackageList:1*Color Box1*Game Stick2*Wireless Controllers1*USB Receiver Jack1*HDMI Cable1*USB Charging Cable1*User Manual