We try to look for how isolated the volume controls are. In other words, when your fingers hunt for the buttons, how many do they find? If it’s two, that’s quick. 3 is similar, just with a play/pause button in the center. But far more than that, we have https://www.bluetoothspeaker.top/new-bluetooth-speaker-lifestyle-led-speaker-soundbar-subwoofer-home-speaker/