1 Pair Of R11 Game Trigger Mobile Phone Gamepad Joystick Button Controller Transparent

Comfortable design: occupies a smaller area of the phone screen, does not affect the line of sight, the keys are designed on the back of the phone, close to the fingers, long presses do not get tired, making it more comfortable to use the phone.

Highly sensitive: By using metal sensors connected to the phone, it is more sensitive and reduces the response time

Wide compatibility: no power supply or driver required, easy to use Support most touch screen devices and games