They don't talk about anything but their proprietary chip in the documentation. I saw one comparison that used SDNA in the description, but I can't find that again.
I paid $69.99 at my local vapeshop, but they swap over the counter for defects. That's a plus and there's no shipping cost, not to mention that I got it the same day.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.