How durable a Bluetooth speaker is can quickly become a determining aspect, especially if you'd like to, say, take 1 for the park or even the Beach front and on vacations. Check out our IP ratings explainer if you are Uncertain. The LED colors that the Greadio speaker generates https://www.bluetoothspeaker.top/hot-selling-inalambrico-loudspeaker-gifts-bluetooth-speaker-with-fm-radio-retro-speaker/