If it’s a 7, it can be submersed in shallow drinking water; a six indicates it’s good inside the rain, and fewer than that suggests a splash gained’t destroy it, however you’ll need to keep it from finding damp. Did we mention the speaker may also handle output charging? https://www.bluetoothspeaker.top/loud-stereo-speake-bluetooth-5-0-rgb-lights-bass-sound-wireless-bluetooth-speakers/