Has anyone seen/used this product before? It's claims to be a 7" in-dash, GPS, Multimedia, double din touch screen device. It's selling on "light in the box" which I believe is a Chinese website and on Amazon for $220. I can't seem to find a single review for this thing and as appealing as it. I've a feeling it's probably junk but just in case thought I'd ask on the off chance it's actually decent and somone has one or used one before.