LIFEMUSIC Mobile Games Controller Hand Grip Gamepad Upgrade Version High Sensitivity Handle Grip Holder with Support 4 - 6.4inch Phone Gaming Accessory Kit  (Black, For iOS, Android)

The stick-on joystick solves the problem of the clumsiness of the touch-screen joystick, controlling your game character' every motion more precisely. Stretchable Grip Telescopic-boom designing grip with detents makes a great stretching space to adapt different sizes of smartphones from 4.5inch to 6.5inch length.To protect your phone, the grip also has each resilient EVA pads on both inner sides to secure the position from being displaced.Adjustable Swing Arm Joystick integrated swing arm allows you to plug & unplug it into either the right side or the left side of the port based on your hand preference.It can move along the vertical direction to find a perfect spot to match your hand position.