We try to look for how isolated the volume controls are. In other words and phrases, when your fingers seek for the buttons, how many do they find? If it’s two, that’s uncomplicated. A few is similar, just with a play/pause button in the middle. But more than that, https://www.bluetoothspeaker.top/rgb-loud-speakers-portable-bluetooth-speaker-with-built-in-led-light/