The Ultimate Ears Boom has long been the best Bluetooth speaker around. But for all its popularity, the line of speakers was plagued for years by a critical flaw: it lacked a play / pause button. Then, in 2018, it finally got one, and the addition has made all the difference between the Boom being a great Bluetooth speaker and the single best option for taking music to the pool.
The Boom 3's Magic Button turned a good speaker into the best one - The Verge
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