BackBeat FIT 3100 KEY FEATURES B C D A Embrace the outdoors with BackBeat FIT 3100 true wireless sport earbuds. Always Aware™ eartips allow you to hear your surroundings for safer training in any environment, while flexible and securefit earloops provide comfort and maximum stability. With up to five hours of listen time, these sweatproof and waterproof earbuds can keep up with your longest and most intense workouts.
