"Chronic headaches using Herbal Renewals Cbd oil, with this vaporizer?"
I have both the Firefly 1 and the Firefly 2. I don’t use concentrates so I can’t comment on its use for these, other than I understand that both of them will support concentrates. They come with a little pad that you insert and put the concentrate on.
The Firefly 2 is a significant improvement over the 1. Much lighter and sleeker.