Bakeey Game Trigger Fire Button Joysticks Gamepad Game Controller Assist Tools 2PCS For Mobile Phone

Features:
New Generation Mobile Game Joystick: This pair of fire buttons will help you improve the gaming experience.
Supported Devices: Designed for iPhone and android.
High Sensitive: No Power supply and driver needed, easy to use and high precision, increase your game score.
How to Use: Before playing game, customize your shoot and aim buttons under the touch pad of the cell phone game controller.(Note: you need to do a few things to the game setting,Please set according to product instructions).