If you're truly wanting a Bluetooth speaker that guarantees high h2o resistance, then search for the second number of 7 or above. A single draw back is that the volume cannot be adjusted with the remote control, which could be inconvenient for many users. The Roam also makes use https://www.bluetoothspeaker.top/bluetooth-speaker-subwoofer-bass-wireless-speakers-inalambrico-loudspeaker/