Spiral Design: The latest transmitter adopts a threaded rotatable design, which can be adjusted to fit various mobile phone models. We suggest cell phone from 4.7 to 6.5 inches

Supported Devices: Designed for iPhone and Android games, Pubg, Fortnite, Knives Out, Rules of Survival, Survivor Royale, Battle Royale, Critical Ops.

High Sensitivity: L1R1 mobile triggers are sensitive to shoot and aim, no power supply or driver needed, easy to use and high precision, increase your game score.

EASY TO INSTALL - The Mobile Controller works with your bumper case on your phone, but most cases you'll need to remove to use just like any other trigger.

Easy Operation: With the mobile controller, you can simultaneously move, rotate, aim and shoot by using your index fingers to press the buttons, which can eliminate the trouble of using your thumbs alone to do all the operations.