He says, "I have to grab a different remote [...] so I'll be right back and then we'll, we'll do that one, ok?" It's two different clips jump-cut together. It's very hard to hear what he's saying. His diction is unclear, he's babbling, and "we'll do that one" is probably an inarticulate way of saying "I'll let you audition that particular TV set."

Thank you!

Hi, I think it sounds like I have to "operate it from the" remote, so / I'll be back and we'll / go through that one. I'm not a native speaker, so I just write down what I heard. : )