BOSE SOUNDSPORT PULSE authentic WIRELESS HEADPHONES 762518-0010 RED

Product Name: BOSE SOUNDSPORT PULSE authentic WIRELESS HEADPHONES 762518-0010 RED
Condition: Like new Built in heart rate sensor makes it easy to track your performance. Connectivity Technology: Wireless Bluetooth and NFC pairing so you authentic can connect to your devices wirelessly StayHear and Pulse tips provide a secure and stable fit for your most intense workouts ; Sound sport pulse wireless headphones do not employ noise reduction technology; To ensure an accurate reading, the sensor window (located on the left earbud) should be in contact with the skin; If the sensor stops providing a heart rate measurement, try adjusting the left earbud and verifying bluetooth connection to your device; If that doesn't restore function, wipe the sensor window with a damp cloth.