using underwater headphones

[flooded1951]

I am quite the fan of Spotify. I am a bit addicted to my play list. Imagine my disappointment to find that I cannot use it when I swim. I have a very good set of swim headphones, but there is no Bluetooth underwater. I am able to sideload to an mp3 player.

Here is my idea for waterproof headphones that could be used for all kinds of water sports.

What if Spotify created a software module that could be sideloaded from a computer. This module could then accept music from the Spotify library for use offline. If this were possible, it would be quite the revenue stream for anyone who uses waterproof headphones.