Mobile Game Controller is designed to strengthen your fighting capacity in the game Not Blocking the Map Our Updated PUBG Game Controller Prevents the Problems of Blocking the Map & Give You A Great View. Highly Sensitive Highly Sensitive Touch, Eat Chicken Quickly! Moving Aiming and Shooting at The Same Time, Reduce the Reaction Time So That You Can Shoot the Enemies Quickly. Press-Type DesignPlaying With 4 Fingers, Effectively Avoid Operational Errors, Like the Real Game Controller to Operate L1 And R1. Knob-Type DesignKnob-Type Design Makes the Mobile Game Controller Is Not Easy to Move, We Can Play Games More Stable. Supported Devicescompatible with Perfectly fits 4.5-6.5inch Apple and Android phones. Such as iPhone-X/8/7/7plus/6s/6splus/6/6plus, SamsungS9/S8/S8+/Note8, Nexus5X/6P, Huawei P10/P9/P9Plus, OnePlus 2/3, Nokia N1, HTC 10 and more. Setting Instruction: Start your game, and press the Settings - Control - Customize Move the FIRE button to the top of the left cornerMove the AIM button to the top of the right cornerAdjust the shoot and aim buttons under the touchpad of the cell phone game controller. Save your settings. Please Note: When the installation is completed, you need to lock your screen, Start the game again and then these buttons will work normally. According to different mobile phones models, it may have position deviation shown in the picture, please adjust your button in a comfortable way.