If it’s a seven, it could be submersed in shallow water; a six indicates it’s fine while in the rain, and fewer than that implies a splash won’t destroy it, however, you’ll wish to keep it from obtaining wet. Did we mention the speaker might also handle output charging? https://www.bluetoothspeaker.top/bluetooth-speaker-led-screen-outdoor-audio-wireless-loudspeaker-with-dazzling-lights/