Sonos Roam review: is this the best portable speaker to take on a picnic? – Which? News
Find out all the details about the just-announced Sonos Roam portable wi-fi and Bluetooth speaker and when you can buy it, plus how it compares to rivals like the Ultimate Ears Boom 3, JBL Charge 4, Sony SRS-XB23 and JBL Clip 4.