ZBIianxer Mobile Game Controller, Latency Foldable Gaming Trigger, Plug and for Play Trigger for, Knives Controller Triggers

back clip: stable without shifting and without damaging the machine Condenser Rubber Pad: second response, step faster, without damaging the screen Internal hollow design: Don ' for t lose the keys when pressing, don ' for t the screen, don ' for t for touch the volume keys Purely physical plug, no need to connect other devices, just install and use Does not block the screen: exquisite and small, does not block the map， and two-way design, both left and right are available, Platforms: Not Machine Specific