Difference between the journey 1849 and the 2700?

What is the difference between the journey 1849 and the journey 2700?

I don’t believe there is a difference, when I did a Google search it pops up on Amazon as it being one of the same.

What I am thinking is that it has something to do with shipping, as I am looking up info the 1849 keeps coming back as being a part of the UPC code. As for the 2700 or the v2700 comes back as the reference model number.

I asked the same question a while back and didn’t really get a good answer, but I also am pretty sure they’re the same. If there is a difference, it’s not significant.