Aovon PUBG Mobile Controller - Aovon 4 Modes Auto High Frequency L1R1 Shooting Game Trigger Joystick Gamepad Grip for 4.7-6.5 inch SmartphoneDesigned for games on IOS Android smartphones, such as PUBG, Knives Out, Rules of Survival, Survivor Royale, Critical Ops, etc as long as the game allows customizing and draging the keys. High density conductive rubber and alloy buttons ensure speedy and sensitive response. Built in battery, support short press the function key to switch the burst mode frequency between 1 second 2 4 8 16. Lightweight and Portable, Can be combined and disassembled. You