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Duo Underwater Music MP3 Player with Bone Conduction Audio

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$60.00
Sep 13 · Macy's
Best price
$60.00
−0% vs high
14-day high
$60.00
All stores
$60$60$60
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $60.00 at Macy's. Highest: $60.00. Current best is 0% below the 14-day high.

About this product

The FINIS Duo is an underwater MP3 player designed for swimmers, using bone conduction technology to deliver audio through the cheekbones. It features a compact, clip-on design that securely attaches to goggle straps, ensuring a streamlined fit during swim workouts. With 4GB of storage and up to 7 hours of playback, it can hold up to 1,000 songs or 60 hours of audio. The device supports MP3 and WMA file formats and includes a simplified interface for easy navigation while swimming.

  • Bone conduction audio transmission
  • 4GB storage capacity
  • Up to 7 hours playback
  • Clip-on design for goggles
  • Supports MP3 and WMA files
  • Waterproof for swimming

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Duo Underwater Music MP3 Player with Bone — Price History