Metal Mobile Game Joystick: Eating Chicken! You can shoot or aim while moving. This Auxiliary fire buttons will help you enhence your ability. Supported Devices Designed for games on iPhone and Android, such as PUBG, Knives Out, Rules of Survival, Survivor Royale, Critical Ops, Using Instructions: Before playing game, adjust your Fire and Aim buttons under the touch pad of the knives out game controller. Hypersensitive: Shooting with your index finger while your thumb are moving, no delays. Easy to use and high precision. UPDATE GAME CONTROLLER Will not blocking the map. Other mobile game Joystick may block the map, it will hinder you from observing around. Our update PUBG game controller fits perfectly with 4.5-6.5inch Android and Apple phones. HOW TO USE 1. Start your game, and press the Settings-Control-Customize; 2. Move the "FIRE" button to the top of left corner; 3. Move the "AIM" button to the top of right corner; 4. Adjust the shoot and aim buttons under the touchpad of the cell phone game controller; In the box: Mobile Game Controllers(R+L) Portable plastic case Product : Weight: 16g Material: ABS plastic + Metal Package Size: 15*11*3cm(5.9*4.3*1.2inch) .