Gamepad Smartphone Assist Game Controller Joystick Assist Tool for Mobile Phone Game

features durable, easy and convenient to use, effectively improves fire speed and accuracy. Make you enjoy the game easier!
Features:
High Quality Material--Made of premium ABS and alloy button, it features sturdy and durable for use.
4 Fingers in Play--It enables four-finger operation, ensures fast aiming shooting, walking and shooting simultaneously.
Work with Case--It is able to be used with phone-case.(Recommendation: removing case brings better game effect, if the case is too thick.)
Crystal Joystick--Transparent joystick shows the map out, without blocking sight and influencing game playing.
Fully Fit Not Get Loose--Just easily adjust clip to install the controller stably and firmly on your phone.
Good to Use--Support many mobile games and fit most smartphone, bring you an immersive game experience!