Video Game Console Built-in 20000 Games Wireless Controller TV Game Stick 4K HD Retro Mini Handheld Game Player

Press "A"button of the controller to enter game mode The upgrade version console support projection mode and game mode, you can press "A"button of the controller to enter game mode after connected to your TV. And it also support watching movie, listening music, saving photos (These are not preinstalled, you can download by yourself) FAQ Why the game console is keep black screen,"No signal", "Please insert TF card......"after connect to TV?Hi, first, please check if you use the power adapter to charge the console? or have you insert TF card properly? If still don't work, please unplug the device, then insert TF card again, and plug the power adapter again, the problem will be solved usually!Why the gamepads won't connect to the game console?Hi, first, please check if you insert the USB adapter to game stick USB port? and have you install good batteries? If still not working, you can try to unplug the power adapter, and USB adapter, then plug again! 4K HDMI-compatible Dual System Ga