Duet 50 - Truly Wireless, 40 Total Hours of Battery Life, Sweatproof


  • Longer Battery Life Than Apple Airpods®: With a total of 40 hours of battery life, the Duet 50's are in a class of their own! The earbuds can play 8 hours of music in a single sitting, and the charging case can power 32 more hours of music on the go.
  • Classic American Hi-Fi Sound: We tune all our headphones in our Boston headquarters to produce the classic “American Hi-Fi Sound” strong bass, a relaxed, natural midrange and crisp highs.
  • Sweatproof: Completely unaffected by sweat or rain, the earbuds use internal nano-coating to create IPX-4 water resistance.
  • Wireless Controls: Answer phone calls and control your music without ever touching your phone! You can trigger Siri or Google Assistant to handle hands-free tasks.

*AirPods is a registered trademark of Apple Inc. Back Bay Audio is not affiliated with Apple Inc.

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