1.It has 10 intensity options and 6 working mode options.
2.LED display
3.It will close automatically after 12 minutes' normal starting.
4.It will return to "open" status without touching the skin during 3 Seconds of normal starting, also it'll close automatically during 20 seconds of "open" status without pressing any button.
5.It'll generate electronic impulses when the muscle exercise unit is working.
6.Pressing the ON/INC button again when power is on, the muscle training units starting working, the intensity is level one, the mode is mode A.
