We look for how isolated the volume controls are. In other text, when your fingers hunt for the buttons, how many do they find? If it’s two, that’s easy. A few is similar, just with a play/pause button in the middle. But far more than that, we have to https://www.bluetoothspeaker.top/new-design-portable-customizable-wireless-bluetooth-speaker-with-led-light-up-logo/