Are you sure that it's not just water resistant and not actually waterproof?! What about the headphones? I didn't think that these could be waterproof since that would require them to be airproof and this would militate against sound reproduction as far as I know. In any case I would imagine that due to the ambient noise in most pools you would need some sort of ear canal or echo cancellation headphones for it to be worthwhile.Did a quick search on internet and found one which retails at about £112.