HLF 3.5-inch Large Screen Retro Brick Game Console for The 80s/90s Building 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 key repeating to turn off or turn on the sound. 4. S/P (Start/Pause):Press S/P key repeating to start or pause the selected game. 5.RESET:Press RESET to reset the whole unit system. 6. UP/DOWN:Press UP/DOWN keys to select the pattern of the selected game before to start it.Press UP/DOWN keys to control the up/down direction in a selected game. 7. LEFT/RIGHT: Press LEFT/RIGHT keys to select the level(LEFT) and the speed(RIGHT) of the selected game before to start it.Press UP/DOWN keys to control the left/right direction in a selected game. Game list and operation Built-in 23 Retro Games: 01.Classic Brick game:LEFT/RIGHT key control direction ROTATE key to deformation. 02-08.Other Brick game:LEF /RIGHT key control direction ROTATE key to def