PROGRAMMES: there are 4 preset programmes to help treat; Stress, urge and mixed incontinence with a 4th for after care and to help maintain pelvic floor strength and avoid the return of bladder leakage or incontinence COMFORTABLE STIMULATION: the iTouch Sure increases in small increments of 0.5mA of intensity. Meaning that you will not experience any sudden jumps in intensity and it also gives you greater choice of intensity - to find a level that works best for you SAFETY: TensCare puts your safety at the forefront of any product. That is why the iTouch Sure comes with a built in safety system. Should it detect a loss of connection between skin and probe, the machine will reset to 0 and flash. this is to avoid any nasty shocks allowing for you to complete the exercises with confidence TREATMENT TIMERS: The unit defaults to 20 minute sessions. Meaning you can sit back and relax and allow the unit to do all the work. once the 20 minute kegel exercisers have been completed, the unit will turn off. Furthermore, you are able to change the timer of of programmes to: 0, 20, 30, 45, 60 or 90 minutes - giving you plenty of choice DISCREET: the device is silent, so no one will know it is being used and you can use it in comfort. The unit also comes with a travel bag that shows no sign of what's within - so you can transport it where ever you may need it Note: Hold on button for 3-5 seconds. Make sure to look at the intensity as .0 so 2.0 may look like 20.