[Retro Games] This game stick handheld game player come with one 4GB TF card ,built in more than 1500 games for SNES & NES games ,inlcuding Puzzle games , Adventure games ,Fighting games ,Sport games and Shooting games .Each games are retro classic games , Bring back your childhood memory . [HDMI-Compatible output ] Video game console with HD connector , support plug to 4K TV and play on high definition television. Also support other monitor , PC ,Laptop with HD input function . [Dual Wireless Gamepad ] 2.4G wireless gamepads are included . power by 1 x AAA battery for each controller ( AAA battery not included ) Support save load games . Support Gamer to add more extra retro games to TF card . Feature Built in games : 1500+/4700+ games for SNES/NES Controller : Double 2.4G wireless Controller Output : HDMI-Compatible Output Power supply : AAA battery for wireless gamepad ( AAA battery is no including ) Game Stick Function : Support save game progress / Support add more games Installation : Plug game stick to HD port on TV , Connect USB cable to game console for power ,Select HD input on TV that will show image on TV . After that ,play free retro games . Pack included : 1 x game stick , 2 x wireless gamepads , 1 x USB cable , 1 x HD extension cable , 1 x manual Noted : 1. When you plug the game stick to TV and show " INITALIZE.' on your TV , please take out the TF card and insert it to game stick ,after that ,connect to TV and check.If it still have this issue ,please contact us to get game file and copy to TF card . 2..Please use New battery on wireless controller at first time when you test . If the battery is no enough power , maybe it will be delay when you control ,or cannot working ,auto control ...