Plantronics BackBeat Fit Stereo Bluetooth Wireless Headphones Sweat-Proof - Black Open Box Whatever your workout the flexible sweat-proof Plantronics BackBeat FIT wireless stereo headphones keep pace with you Its powerful audio lets you clearly hear your music while its safety-oriented design lets you hear your surroundings and be seen at night The reversible armband secures your smartphone while youre moving and stores your headphones when youre done - making it your perfect workout partner Whats in the Box Plantronics BackBeat FIT headphones Open Box Smartphone armband case Micro USB charging cable Quick start guide Please note This is an open box item Headset is in new condition and includes all original accessories in the box Made For Your Workout Comfortable stable and built for action BackBeat FIT features an active design that fits comfortably and stays put for all levels of exercise The easily accessible on-ear controls let you keep moving while you control your music or calls while the included neoprene armband comfortably secures your smartphone When youve finished your workout the BackBeat FIT folds up and can be stored in the armband Sweat-Proof Durable Design You can rely on the BackBeat FIT to work as hard as you do through rain sweat and even the splash of a sports drink BackBeat FIT headphones are protected against sweat and moisture damage by its design and technology Then an invisible protective nano-coating is applied during the manufacturing process resulting in invisible liquid repellent properties that also make the earbuds more reliable wherever your busy life takes you Stay Moving Longer Youll enjoy a week of workouts with up to 8 hours of listening time When the BackBeat FIT is out of range from your phone or tablet the DeepSleep power-saving hibernation mode kicks in to keep the headphones charged for up to six months Track Battery Levels Keep track of the battery life of your BackBeat FIT earbuds with a handy headset battery meter that automatically displays onscreen for iPhone and iPad For Android smartphones and tablets the free Plantronics Battery Meter app displays a headset battery meter and can provide on-screen alerts when your battery is low or fully charged Gets Better with Time Wirelessly update your BackBeat FIT using a free smartphone app no connection to a PC or Mac is needed You will be automatically notified when new firmware is released and both iOS and Android platforms are supported