Ytuomzi Mobile Game Controller Mobile Gaming Trigger for PUBG/Fortnite/Rules of Survival Gaming Grip and Gaming Joysticks for 4.7-6.5inch Android iOS Phone Compatible Game: Fortnite mobile game PUBG Rules of Survival KnivesOut CrossFire Terminator 2 Judgment Day Survivor Royale as long as the game allows customize and drag the keys Work for 4.5in - 6.5in Mobile Phone: Such as iPoneXS / XS MAX / XR / X / 8 / 7 / 7plus / 6s / 6splus / 6 / 6plus / 5s / 5c / 5, Samsung GALAXY / S9 / S8 / S8+ / Note8, Nexus 5X / 6P, Lumia950 / 950XL, Huawei P10 / P9 / P9Plus, One Plus 2 / 3, NokiaN1, HTC10 and so on. Material: Environmentally Friendly ABS Suitable System: IOS/Android Operating Instruction: 1.Start your game, click on "Settings", click on "Customize". 2. Move the "AIM" button to the top left. 3.Move the "FIRE" button to the top right. 4.Adjust the button size so they lie directly under the sensitive touchpads. 5."Save" your settings. Built-in Cooling Fan: No longer to worry about your cell phone overheating after long time playing games. Package Includes: 1x 4-in-1 Mobile Game Controller 1x Instructions 1x Micro usb cable 2x Rubber pads Warming! CHOKING HAZARD-Contain Small parts,Not for Children under 3 years. Manufacturer age recommended :14 or above Warranty: If any questions about this mobile game controller, please contact us any time, we will reply you within 24 hours.[Compact Portable Design] : Compact and lightweight gamepad allows you to plug and play anytime anywhere, give you an excellent touch. For any quality and delivery problems, we promise 100% refund and satisfying service. [Wide Compatibility] : Suitable for 4.7inch - 6.5inch mobile phones, works for IOS and Android. Designed for a variety of shooting games, including PUBG, Fortnite Battle Royale, Knives Out, Rules of Survival, Survivor Royale, Critical Ops and so on. [Powerful Cooling System] : Heat-dissipating design and powerful cooling fan can prevent the phone from overheating. Built-in 500mA rechargeable battery, 1 hour fully charged can last 3-4 hours for cooling fan. [4 in 1 Phone Gamepad] : The mobile controller combines with Ergonomic Handgrip, Shooting Trigger, Cooling Fan and Phone stand, making you enjoy convenience and keep comfortable while playing games. [Pro Pubg Mobile Game Controller] : One step simple installation, turning your mobile phone into the pro game console. With L1R1 style button triggers, you can simultaneously move, turn, aim and shoot, reduce the reaction time and improve the game experience.