k9 pubg mobile resizing game phone gamepad controller gaming joystick trigger fire button aim key shooter game 50pcs/l

supported games but not limited to: 1.for knives out 2.for rules of surviva 3.for pubg mobile 4.for critical op instructions: step1:click the "setting"in the menu; step2:click the "operation setting"and open the "user-defined panel"; step3:move the "shooting"and "aim"to the correct superposition; step4:istall the device to phone; step5:before playing games,lock the phone screen for 3 seconds,then unlock phone screen to activated trigger;