3-1 game controller combines gamepads, game triggers, and mobile phone holders into one Suitable for all models of 4-6.5-inch mobile phones For PUBG Mobile Rules of Survival Survivor Royale Critical Ops etc Combined with a 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 The game trigger can be flipped up by 180° for you to set up the game and operate the screen.