G21 Six Fingers Mobile Phone Game Trigger for PUBG Aim Shooting L1 R1 ABS Key Bu

Put on the G21 can be used normally after 20 seconds. Press the left thumb or right thumb on the screen and then press to shoot. Key position: 4 output heads. Your Best Partner for All Battlefields. Turn off the screen of the phone for 10 seconds and turn it on.

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