1、Powerful Game Assistance Tool: Game trigger is a powerful game assistance tool that can help you beat your opponents in the game easily. 2、Physical Metal Button Design: The game trigger is designed with physical metal buttons that are durable and reliable. And it can be used for a long time without any lag or delay, ensuring your smooth operation and reaction speed in the game. 3、Pulse Continuous Tap Function: The game trigger has a fast continuous tap function, which is able to tap quickly and continuously, making your game operation more sensitive and smooth, and helping you to be more competitive in the game. 4、Simple And Easy To Use: The game trigger does not require any driver or application, just connect it to your cell phone and enjoy the gaming experience. 5、Wide Compatibility: The game trigger is available for a wide range of cell phone models, such as for G21G22 and for G5G7, etc. It has a wide range of compatibility so that more users can enjoy the gaming advantages it brings.