Mobile Game Controller [Upgrade Version] Mobile Gaming Trigger for PUBG/Fortnite/Rules of Survival Gaming Grip and Gaming Joysticks for 4.5-6.5inch Android iOS Phone 5-IN-1 MOBILE GAME CONTROLLER: The gaming controller combines wih Gamepad, Gaming Trigger , Phone Cooling Fan and Emergency Charging Bank as one. More than 100,000 tests and improvements have resulted in multiple functional integrations POWER BANK: Built-in 2000 mAh capacity battery, the PUBG mobile controller can charge the phone while cooling the phone. Don't worry about running out of battery when you enjoy the game COOLING: It has a powerful heat-dissipating function, which can prevent the phone from overheating for a long time by opening the cooling fan and prolong the service life of the phone and battery Simple Operation: With the Fortnite PUBG Mobile Controller, you can simultaneously move, turn, aim and shoot by using the index fingers to press the buttons, which can eliminate the trouble that use thumbs only to make all operations.the simultaneous operation of these actions will greatly increase the success of the game. SUPPORTED DEVICES & GAMES: Easy to use, suitable for all models of 4.5-6.5-inch iPhone / Android phones. Suitable for a variety of shooting games, including PUBG Mobile, Fortnite, Rules of Survival, Survivor Royale, Critical Ops, etc