capture button: This mobile game launcher is different from other ordinary buttons. The features competitive mouse-grade microswitches. Some buttons are made of brushed metal. The player has a short stroke and is more responsive! Perfect four-finger operation: In , the two triggers on the top of the handle are responsible for and respectively. You can quickly turn on the magnifier and enemies while moving and . Experience true gaming feel with the integrated joystick controller! Make you feel more comfortable and not tired during ! latest game turbo button Portable continuous button, can be stored and carried easily! The left button is the burst switch, and the right button is the physical button. Mode switching: long press the button to turn on, long press for 2 seconds to shut down, short press the button to switch to single or continuous mode. In the continuous firing mode, short press the function key to switch the frequency of the burst mode between 1 second/2 rounds/4 rounds/8 rounds/16 rounds. Product Description: suitable for mobile phones with a width of 67-85mm, wide applicability, with cool lights, can be turned off, three-speed wind speed adjustment, with 400mah battery, can use 3-4 Hour. Cooler: 400mAh Trigger: 50mAh Material: plastic colour: black Package Contents: 1 x Phone Cooling Fan 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.