Mobile Game Controller with 2 Fans and LED
The gaming controller combines wih Gamepad Gaming Trigger Phone Cooling Fan and Emergency Charging Bank as one. 

POWER BANK: Built-in 2500 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.