Don’t let water deter you from hearing all your tunes. Use the Finis Duo Underwater MP3 Player to get all your music whenever you want. Designed for simmers, this system produces high quality audio without using earbuds. Instead, the Finis Duo uses a two-piece bone conduction audio transmission system to pass the music through your cheekbones to your inner ear. Futuristic and innovative, the Finis Duo is equipped with clips to attach directly to the straps of your goggles to stay in place as you swim. Built in to the exterior are simple yet intuitive controls so you can manage and control your music effortlessly as you swim. The Finis Duo supports multiple file types so you can even choose to listen to audio books. Included with the Finis Duo is a magnetic dock for transferring and charging.