FAQ I: Game screen blank， can not be used， most of the reason is because low battery， resulting in display chip can not works， please charge it in time to solve such problems， the newly received device are also recommended to charge the battery before use.

FAQ II: Secondary gamepad not working， can not be used， First of all we need to find a double players game， not all games support double players mode (with game cards Developer related)， after entering the game you need to select a double players in game consoles ， then press the SELECT button to select 2P mode， the game main control on the 1st character， gamepad control number 2 people， please remind that gamepad alone not working effect， required both gamepad and console keypad to be use together