We try to find 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 effortless. 3 is similar, just with a play/pause button in the middle. But additional than that, we have to remember https://www.bluetoothspeaker.top/ip67-waterproof-speaker-rgb-led-light-wireless-bluetooth-speaker/