ADJUSTABLE INTERVAL TIME: The ultra slim mouse mover comes with an adjustable interval timer and the 4 stage settings (10s, 30s, 3min and 160s random autostart time for the turntable to stop between each rotation; The time for the turntable to spin is fixed 15s, this is NOT the adjustable intervals). Please press the switch button and set the specific intervals to move the mouse according to your needs, the indicator light on the left side will work simultaneously. And with the ON/OFF button, you can easily turn it on or off as needed.