[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. [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. [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.