We seek out how isolated the volume controls are. In other words and phrases, when your fingers search 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 middle. But much more than that, we have https://www.bluetoothspeaker.top/powerful-wireless-speaker-strong-bass-subwoofer-party-stereo-bluetooth-speaker/