Product Description Color: all blue, black buttons Material: ABS Package content: 1*mobile phone radiator 1*data cable 1. Mobile Game Controller The mobile game controller is combined with gaming trigger and phone cooling fan. 2.Wide Compatibility The width of the controller can be stretched for most phones. Suitable for a variety of shooting games While the game is running Allows you to customize and pull the keys. 3.Noiseless fan, strong heat dissipation The turbo fan can quickly lower the temperature of your phone, and your phone can always run at the highest speed. When you play games, don't be afraid your phone will get hot and you can shoot faster. The highdensity conductive alloy trigger provides a quick and sensitive response atbeats per second, so you can experience the thrill of crazy shooting. 4.Better Mobile Gaming ExperinceEliminates the hassle of using your thumb in all operations, and makes your operations smoother and more accurate. The phone body and controller are firmly attached by three contact points covered with rubber pads to preventthe phone from sliding around Do not press the power button, volume buttons or scratch your phone. 5.Special design Ergonomically shaped and fits perfectly on the hand, so that it is easy to hold even with prolonged use without fatigue. Makes an excellent gift for game lovers. The trigger adopts a spring mechanism and has a Q-spring compression feelthat is easy and quick to squeeze. You can reply to messages immediately without removing the handle.