[Compatible] This upgraded metal trigger works with most Android and iOS devices and is perfect for shooting games like PUBG, Rules of Survival, Knives Out, Survivor Royale, etc. [ Super easy] Portable and small to put in your pocket and have for games when you are in office, working school, traveling, camping and playing games anywhere anytime . No power supply or driver needed, easy to operate, high precision, high sensitivity. [Adjustable stand function] This controller can not only play games, but also can be used as a stand. You can adjust the height according to your preference to watch the video better. The controller is very useful for playing games and as a stand. [3-IN-1 Mobile Game Controller] The mobile game controller combines with the game trigger, the cooling fan of the phone and cell phone holder. Multiple functional plug-in gamepad allows you to play games while charging, bring you wonderful gaming experience. (This mobile game trigger with heatsink is a plug-in charging type and has no battery.) [Best Gift] This game trigger is the good choice for adult boys girls game partners presents, the best shooting partner - Joystick for phone game controller with heater and it can also be used as Christmas, Halloween, Easter, birthday gifts, holiday gifts, etc. .