There are already some waterproof mp3 players out there, there are even waterproof iPod casings. So this one is not so revolutionary but still – SwiMP3 Surf is designed with surfers in mind. Player is fully waterproof, you can snap it on your arm and listen to your favorite beats through the whole session. That is – if your sessions are not longer than 4 hours. This is how long the batteries last. But its small, compact and durable. This is how it looks:
You can get it here (and also see more pictures of Swimp3 waterproof mp3 player in use).