Bose SoundSport Pulse Wireless Headphones
Brand: Bose

Built in heart rate sensor makes it easy to track your performance. Connectivity Technology: WirelessBluetooth and NFC pairing so you can connect to your devices wirelesslyStayHear+ Pulse tips provide a secure and stable fit for your most intense workouts ; Sound sport pulse wireless headphones do not employ noise reduction technologyThe Bose Connect app gives you real time heart rate readings, and continually adds more functionality to your headphones;If the sensor stops providing a heart rate measurement, try adjusting the left earbud and verifying Bluetooth connection to the device; If that doesn't restore function, wipe the sensor window with a damp clothWorks with popular fitness apps

Brand New in box. The product ships with all relevant accessories