Best for Power bank function
Sonos Move 2 Portable Speaker
4.5 feature score
Highest scored product for this feature based on supporting review evidence.
Best Sonos Speakers for Power bank function
Power bank function Decision Dashboard
Safest pick
Sonos Roam 2 Portable Bluetooth Speaker
2.0 feature score
Balances feature score, supporting reviews, and overall product strength.
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Power-bank functionality was repeatedly praised as handy for phones, camping, tailgating, and on-the-go use.
Pros: Latency with TV (lip sync), Wi-Fi streaming reliability
Cons: Chromecast compatibility, Google
Power bank functionality was a limitation because the Roam 2 does not support reverse charging.
Pros: Voice assistant responsiveness, Wi-Fi streaming reliability
Cons: Wired input, Float capability