[【 compatibility】The mobile game controller triggers are compatible with iPhone and also with most phones. You dont even need to remove your case just install it on your phone and use it. 【High sensitivity】With this mobile game triggers you can move angle aim and with your left and right thumb and at the same time eliminating the hassle of using your thumb for all operations. And its easy to use highly and precise to start. 【Upgraded design】 triggers for mobile gaming has an upgraded chip for a stable link and lag- gameplay; the buttons are comfortable and ergonomically designed to bring you a better gaming experience. 【 your phone】 The gaming triggers use a unique clip design this design can reduce the use of the phone screen the gaming process to the maximum extent to avoid the blocking of the phone screen to the screen from scratches. 【 】We aim to provide our customers with satisfactory products and services. If you are not satisfied with any of our products please feel to and we will provide you with a solution to your .]