Plantronics BackBeat FIT 3100 True Wireless Earbuds Sweatproof and Waterproof in Ear Workout Headphones Black Renewed
- SAFETY: Train safer with Always Aware eartips that are designed to let in ambient sound, allowing you to simultaneously listen to music and hear your....
- COMFORTABLE DESIGN: BackBeat FIT 3100, recognized as a 2018 CES Innovations Award Honoree, features a soft, flexible and secure-fit earloop design....
- LONG-LASTING BATTERY: Bluetooth earbuds have up to five hours of wireless power so you can move more and charge less. Plus, a soft-shell charging case....
- WATERPROOF AND SWEATPROOF: IP57-rated durable, sweatproof and waterproof design protects the earphones from sweat, rain, and spills and can withstand....
- BACKBEAT APP: Easily install firmware updates, personalize your earbuds with the new My Tap feature, and choose your preferred voice prompt language,....