Four-finger Operation: support define the button as you like, With this game controller, you can play games with 4 fingers aim, the operation will be more smooth and accurate.
Cooling Fan: This mobile game controller for PUβG is equipped with a cooling fan, it can avoid phone overheat when playing games, protects the phone's battery by keeping the phone cool.
Charging & Play: 4 finger game triggers are designed with a charging port on the bottom of the handle, You can charge your phone while playing mobile game. The mobile game trigger handle is ergonomically shaped and fits perfectly on the hand, making it easy to hold even when used for long periods of time without fatigue.
Compatibility: This mobile controller perfect with a 4.7-6.5 inch smartphone game controller.