Hardware Peripheral - Unlike other gaming peripherals, when playing with GameSir F2 phone gaming grip, the game won't detect you as a emulator player so that there's no risk of being kicked out of the game or accounts being banned. Fire Button Trigger - The trigger' transparent design avoids screen blocking, the high-density conductive rubber and the alloy buttons ensures speedy and sensitive response. You can simultaneously shoot from both sides while switching angles. The two separated clips can best assist with micro-operations that are easily to be neglected by hand control. Speed is the key to get your Chicken Dinner in FPS games. Easy to Use, Easy to Win - Super easy to setup. Its "egg-like" shape can be separated and assembled into a stretchable grip that fits any smartphones from 4.5 inches to 6.4 inches. Simply separate the "egg", stretch it to the size of your phone, put the clips on top of your device and you are ready to go! User-friendly Design - GameSir F2 controller gamepad also allows gamers to charge and plug in earphones while playing. Designed for games on iPhone and android, perfectly compatible for Rules of Survival, Garena Free Fire, Survivor Royale, Knives Out, Critical Ops mobile and many more! Ergonomic Design - GameSir F2 mobile controller adopts polished metallic anti-scratching shell. Its ergonomic design is incomparable so that it reduces the hand fatigue due to long gaming sessions.