Waterproof Bluetooth Speaker approved by vacationing Billy Corgan

We don't know a single soul who hasn't wanted to hear Mellon Collie and the Infinite Sadness from start-to-finish whilst swimming off the coast of Phuket, but seriously, who's going to tune in on a $40 waterproof Bluetooth speaker ball? Then again, maybe Billy's secretly more concerned with his choice of swimwear and lack of sunscreen than the clarity of Iha's riffs.