Wireless Switch Controller for Nintendo Switch/Lite/Oled Controller, Switch Controller with a Mouse Touch Feeling on Back Buttons, Extra Switch Pro Controller with Wake-Up,Programmable, Turbo FunctionPROGRAMMABLE FUNCTION for SWITCH CONTROLLER: The switch controller with 2 back programming buttons, there are two modes, which are single programming or multi programming. M1 M2= A+B+Y+L+ZL+R+ZR+D pad, then you can use other fingers to operate more comfortably and centered. Switch controllers with the programmable buttons helping to minimize button abuse and stick clicking it can last more than several years with heavy use ONE BUTTON WAKE UP SWITCH