I am still new to this device but I am finding the range of power settings is very useful. Most importantly is the 100% duty cycle full power setting for deeper tissue stimulation.
My first treatment was for an ankle injury 3 months ago. The medium setting reached aching tendons just below ankle bone. Gave 2) 5min treatments in different locations keeping the transducer head in motion around tender areas. This really helped! Next were treatment of the area of between inside & outside pressure points of foot. I used high power for this deeper tissue for 10min on each foot keeping transducer in motion.
For peripheral neuropathy I may have to add a Tens unit but trying this first. Talk to my doctor.
Really like this device.