Features:- Easy install,only need three steps: 1.Open the the PS4 or XBOX ONE Controller 2.Sold the it to the battery socket pin 3. Put the led light up board upon the analog stick- Three color are switched,you can shack it up and down to change the colors.- Save power,wating 2-3 minutes will turn off,then you shake it ,it will wake up.- you can try to install the xbox one Thumbsticks cap to your PS4 controller or put the ps4 Thumbsticks cap to your xbox one controller with a new look.Compatible with:PS4 and XBOX ONE Controller