Stainless nonstick, not vs, but both? What's the point?
Many stainless steels are ferric, so will work with induction cooktops. Aluminum cannot interact with magnetism, so cannot work on induction, so many companies offer stainless steel non-stick pans for the induction market. 

You won't see much difference in performance, and since it's not what you want in the first place I'd send it back unused.