Boot up from the 64GB SD for thousands (40000+) of retro games Multi Formats Compatible. The console has 19 built-in Emulators, which you can switch modes Professional Controllers---Double 2.4G wireless gamepads We provide high definition cables with strong anti-interference ability - 1080P HDMI output. Applies to PS consoles, TVs, personal computers, liquid crystal displays and projectors. GameBox game console offers a wider gaming experience on the screen. Let you can easily enjoy vivid and exciting two-player video games in a big screen. HDMI Classic games recover your childhood memory. Smoothly runs for many kinds of emulators, more than 40000+ games in 64G memory card. 1. How to install this gamebox ?Connect the power adapter to console for power ,HD cable connect to game box and TV set Then press power button to turn on . There is a bluetooth receiver for the tv box remote control the games sit on sd card. Remove the sd if you want the box to boot into Android.2.How to exit the games and return to game list menu?press "start" +"select" at the same time twice to exit games3.How to change the language ?Choose one emulator ,enter to game list , choose one game and press " start " button that will call out the menu with Game/System Setting .4.IMPORTANT How to Power OffTo Power off from the main games menu select Start and Select Quit. On the next menuShutdown. This will ensure no damage to the USB Games Card.SpecificationProduct Name: Game box TX9OS Android 9.0 & Emuelec 4.5CPU: Amlogic S905X3 64-bit quad core ARM Cortex A55 CPUGPU: G31 MP2 GPU processorFlash: eMMC:16GB(Option: 64GB/128GB )WiFi: IEEE 802.11 a/b/g/n ; 2.4G / 5GBT: Support Voice RemoteKeywords:gamepadType: 2 x Wireless CotnrollerSupport Resolution :4kFunction:Support Multi Players, Support network download games, Support Multi Languages, With Wireless ControllerMemory: 64GB DDR3: 2GBSupport Game Format:CPS, ps1, N64, MAME, NDS, DC, FC, GB, GBA, GBC, MD, SFC, Atari, SNES, NES, CA1200, S48, C64TF Card Expansion: Up To 128GBAccessories:Game Console*1Wireless gamepad*2Handle Receiver*1Data cable*1HDMI extension cable*1Manual*164GB TF card *1