FINIS Duo - High-Quality Underwater MP3 Player - Waterproof Bone Conduction Swimming Headphones for the Pool - Great Addition to Pool and Swimming Accessories - Supports MP3 and WMA files

Product Features

• Underwater MP3 Player: Enjoy crystal clear audio during your swim workout with the FINIS Duo MP3 player, the ultimate underwater headphones for swimming
• Bone Conduction Headphones: The Duo utilizes Bone Conduction audio transmission to deliver high-quality sound through cheekbones for the best swimming headphones experience
• Underwater Swimming Headphones: Navigate your audio files with ease with the Duo's simplified interface; Duo supports MP3 and WMA files
• Waterproof Bone Conduction Headphones: With 4GB of flash memory and a rechargeable battery life of up to 7 hours, the FINIS Duo MP3 player stores up to 1000 songs or 60 hours of playback
• About FINIS: Our mission is to simplify swimming through innovation, high-quality products, and a commitment to education