BUY NOW AND JOIN EXCELLENT MOBILE GAME EXPERIENCE 【 TRIGGERS USING INSTRUCTION】Start your game, and press the “Settings”-“ Control”-“Customize”Move the “FIRE” button to the top of left cornerMove the “AIM” button to the top of right cornerAdjust the shoot and aim buttons under the touchpad，of the cell phone gamecontroller“Save” your settings  【GAME GRIP INSTALLATION INSTRUCTION】One hand holds the phone handle, the other hand pull out thehandlematch the slot to make the left and right handle connectedStretch the connecting pole, and spin it to make the pole andthe handles form an angle of 90 degreesPut the phone on it, and stretch the pole to fit your phone  NOTE:When the installation is completed, you need to lock your screenand start game again, and then these buttons will work normally. *Good chose for survivals shooter .  The product good giftfor kids.The package including that: 2 pack Trigger and game pads .Useful for most of smartphones .