We try to look for how isolated the volume controls are. In other terms, when your fingers seek out the buttons, how many do they find? If it’s two, that’s quick. A few is similar, just with a play/pause button in the center. But much more than that, we https://www.bluetoothspeaker.top/subwoofer-bluettoth-blootooth-bluethooth-blutut-wireless-speakers/