Yes, you can move it like that.  However, trueplay tuning is dependent on the locaiton of the speaker, so you’re going to lose proper tuning every time you move it.  Also, the speaker will essentially be rebuit every time it’s unplugged.  Not a huge problem, but not something you want to do several times a day, if that was your thinking.

I just want to be able to take it out to our patio and use amazon music on occasion. I probably will not do it very often. I have a Playbar that I will network it with and most likely the 2 Ones I want to add will be in a couple different rooms most of the time so that I can playmusic thru the house.