Use the headset regularly and have found some benefits to using it, my metabolism appears to have self corrected and functioning again, along with the added benefit that it has alleviated my psorasis and i'm virtually clear of it. Only two downsides from my perspective are: 1. The comfort pads on the unit kept slipping around as the adhesive used was not strong enough - I fixed that with getting some double sided tape and re-vamped the pads and no more slipping. 2. I use the unit at 10 but do not feel any pulses most of the time, so at times wonder if the unit is working, it would be good if either the stimulation pulse could be increased or the App has a facility to advise that the unit is functioning correctly. Really like the unit. Many Thanks Modius