It is suitable for moving arrows that users can use to customize their user interface. (Note: You need to do a few things in the game settings, scroll down to read the instructions) Supported devices-most touch screen devices support but are not limited to the rules of survival, survivor royal, PUBG Mobile, key operations, two weeks. The Triggers provides you with real physical joysticks, allowing you to achieve higher accuracy in touch screen games and guarantees to increase your game score by 30%. The new generation trigger is simple and easy to use, compatible with almost all games on Android phones and tablets or IOS. No power adapter and drivers are required, easy to use, high precision, and high sensitivity.