***** ********** ***** ***** *****Best Quality Guranteed. ***** *****Upgraded 4-in-1 game controller: Combines game triggers, gamepads, mobile power, and phone cooling fans. ***** *****Cooling fan cooling function: Cooling fan prevents the phone from overheating for a long time while enjoying the game, prolonging the service life of the phone and battery***** *****This is also a mobile power supply with a built-in 2000mAh capacity battery. You don't have to worry about running out of battery when you enjoy the game. You only need to connect the charging cable to charge the phone. ***** *****Suitable for all models of 4- 6.5 -inch mobile phones, For PUBG Mobile, Rules of Survival, Survivor Royale, Critical Ops, etc. ***** *****Comfortable handle, long-term game will not fatigue, alloy trigger, Fire while moving, 4 fingers operate at the same time, faster than the enemy, giving you a better gaming experience