The Duo is an MP3 player designed for swimmers that offers the highest quality sound without the use of ear buds, thanks to the revolutionary Bone Conduction audio transmission to transmit crystal clear audio through the cheekbone directly into the inner ear. With 4GB of storage, swimmers can listen to music, audio books, podcasts and more, all with incredible sound. The Duo attaches securely to goggle straps, resting on the cheekbones and does not interfere with swimming technique.

Note: Audio/music files must be downloaded to the Duo from your computer. To listen to streaming audio, or audio from any Bluetooth-enabled device, consider the FINIS Swim Communicator.

Features and Benefits:

  • Bone Conduction Audio Transmission Incredibly clear sound without headphones or ear buds
  • iTunes, MP3 and WMA Compatible Listen to music, books, podcasts and more
  • 4GB of Storage Stores approximately 1000 songs or 60 hours of playback
  • Hydrodynamic Clips Attach securely to goggle straps and rest on cheekbones
  • Easy to Use, Built-in USB Plug Download and charge quickly, no additional attachments and requirements. Improved cover for easy on and off
  • Rechargeable Lithium-Ion Battery Lasts over 7 hours per charge
  • Waterproof Sound is clearest when submerged in water. Tested to perform at a depth of 3 meters (10 feet) for 30 minutes. If immersion at 3 meters (10 feet), or deeper, occurs for longer than 30 minutes, damage may occur.


  • Duo MP3 Player
  • USB Charging Cable
  • Quick Start Guide
  • Draw String Mesh Bag for Storage

System Requirements:

  • Pentium® III 500 MHz or higher recommended
  • Windows XP® (service pack 1 or higher) or Windows Vista® Windows 7®
  • Windows 8® Mac® OS9Xor higher 250 MB available hard drive space
  • 128 MB RAM (256 recommended)
  • USB Port (2.0 recommended)
  • Internet access (recommended)
  • Sound Card (recommended)

Get Yours Today for Only $120 from the Admiral Pool Solutions Team