If it’s a 7, it could be submersed in shallow water; a six suggests it’s high-quality in the rain, and less than that signifies a splash won’t get rid of it, however you’ll desire to keep it from having damp. I also measure the most Bluetooth range of all https://www.bluetoothspeaker.top/led-bluetooth-speaker-outdoor-portable-subwoofer-stereo-wireless-speakers/