Sonos Roam 2 review: Same sound, new button

Sonos remains best known for its Wi-Fi-enabled home speaker systems, but between Bluetooth speakers and its Ace headphones, the company has slowly been branching out. The Roam 2 is, as the name might give away, the second-generation of the companys smaller portable speaker look into the Move 2 if you want something bulkier. This is the sort of compact hardware you can throw into a backpack, pack for a holiday, or bring along to the beach.