X2PRO gamestick Retro Game Stick,Plug and Play Video Games Stick with 40,000 Games,64G-128G Retro Arcade Game Emulator Handheld Game Console 4K with Dual 2.4G Controllers Button Cable

1.Menu button: Press and hold selcct+start button at the same time.
2.How to connect
Step 1:Connecting the AccessoriesConnect all accessories by inserting the controller receiver, HD cable, andUSB cable into their respective ports on the game stick.
Step 2: Connecting to the T'VPlug one end of the HD cable into the HDMI port on your TV and the otherend into the game stick, then connect the USB cable to a USB port on the TV.
Step 3: Activating the ControllerInsert the batteries until P1 shows a red light and P2 shows a green light indicatinga successful connection.
ps: If the controller light keeps flashing after powering on, youneed to unplug the Signal Receive again and plug in the gamepadto restart the operation.