Duet 50 Pro

FEATURES Longer Battery Life Than Apple Airpods®: With a total of 130 hours of battery life, the Duet 50 Pro'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 122 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-5 water resistance. Charge your Phone: The case doubles as a power bank for your cell phone! Built-in Microphone: Take hands-free phone calls on the go! *AirPods is a registered trademark of Apple Inc. Back Bay Audio is not affiliated with Apple Inc.