HLF 3.5-inch Large Screen Retro Brick Game Console for The 80s/90s Build in Block Game Racing/Tank Game Built-in 23 Classic Games Nostalgic Puzzle Children\'s Game Console (Black)

Function key instructions 1.ON/OFF : Press ON/OFF key to turn on or off the game. 2. ROTATE: Press ROTATE key to select games before to start,it takes action in the selected game. 3. SOUND:Press Sound...