But that’s not why we’d get this speaker. By itself, it’s just a superb-sounding, rugged small speaker that can go just about anywhere. For all 25 speakers we tested, the average battery life was a little under 17 several hours. The Sony Ult Industry 7 wins the title for https://www.bluetoothspeaker.top/high-quality-portable-bt-speaker-active-rgb-speaker-use-in-the-room/