1The touching ring is sensitive, the RGB color wheel is Very intuitive appear in the touch ring,user can choose the color they prefer easily.Beside, this remote can be touch single point or to touch continually to realize choosing the color 2User can choose different changing mode, adjust the speed and brightness, turn on/off by the remote control according to their preference 3This controller is with power off memory function, next time to used it, will start with the model it save. Its built-in 7 kinds of static color, jump, fade, strobe, flow, automatic cycle and others effect 4Short circuit protection function. When meet short circuit, its green indicating light will be twinkling in a fixed frequency to indicate the user 5With auto Resting function,it will be turn into Resting state after 20 seconds with touching the remote control,this function can Realize saving electricity and prolong the battery lifespan