Customizable fit for better sound – 3 sizes of ear tips help form a comfortable in-ear seal for immersive listening.
Designed to protect your privacy - Built with multiple layers of privacy protections and controls, including the ability to mute the mics with the Alexa app.
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.
Bluetooth and NFC pairing so you can connect to your devices wirelessly.
Works with popular fitness apps like MapMyRun, RunKeeper, Endomondo and Runtastic. Wireless range up to 30 feet; 5 hours of wireless power from the rechargeable lithium ion battery.
The 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 cloth.
Built in heart rate sensor makes it easy to track your performance. Connectivity Technology: Wireless.