High Frequency Device Violet Argon

3.11.2014I have written the sender they have not answered my note I wrote a few months ago.I went to a seminar on The Violet Ray the device used on me worked great on my knee for stiffness this one has very little power.It has a dial to make the current higher but the current is not strong.It comes with vague directions.I have used the Violet Rays for over 2 months and have seen no results on my face on my hair on my brown spots.I buy lots of things on amazon.