The Ultra Waterproof WaterBox Wireless Speaker is a foolproof (and poolproof) way to enjoy pumping the tunes by the beach, lake or swimming pool of your choice. Its IPX7 waterproof rating means it can hold up for a maximum of 30 minutes under water at a depth of no more than 1 meter. And with a 5W driver, it delivers crystal-clear sound that can stand the splash zone. Jam responsibly.