I wasn't that fond of the Sonos Move at the time. Now the Sonos Roam was presented and I was able to take a look at it.
Sonos Roam Battery-Powered Portable Smart Speaker
Sonos Move 2 possibly revealed in FCC filing as release approaches — and it could get a serious upgrade
Differences between Sonos Speakers
Sonos Move 2 review: Big and bulky, with excellent sound
Sonos Move 2 vs. Roam: Power or portability?
Sonos Roam SL Review
Sonos Roam review
Sonos Roam Review: Tiny Speaker, Huge Value
Sonos Move 2 Review: Premium Portability Perfected?