You can adjust the height and position of the click head by yourself and let it quickly click the keyboard or mouse?Can be modified by yourself as a mouse jiggler/mover It can click once after a fixed time?Maximum 999 seconds??Can click continuously It can click randomly once within a fixed time?Maximum 999 seconds??Can click continuously Adjustable click speed and click angle, can be turned on and off timing?start click and stop click? Power:USB,Its sturdy and doesn't break,Low noise when working, the motor does not heat up