Reddit reviews XBERSTAR 1 pair Mobile Game Fire Button Aim Key Joystick Smart phone Tablet Gaming Trigger L1R1 Shooter Controller PUBG
We found 1 Reddit comments about XBERSTAR 1 pair Mobile Game Fire Button Aim Key Joystick Smart phone Tablet Gaming Trigger L1R1 Shooter Controller PUBG. Here are the top ones, ranked by their Reddit score.
He's probably using those trigger buttons that you mount on your phones.