Push your workout to the next level with Bose SoundSport Pulse wireless headphones. Designed with a built-in heart rate sensor, these in-ear headphones make it easy to track your performance without missing a beat of your music. Bose SoundSport Pulse wireless headphones stay secure with StayHear Pulse tips designed for stability even during intense workouts. Connect to your device easily with Bluetooth and NFC pairing, and use the inline mic and remote to control volume, skip tracks and take calls. Volume-optimized EQ gives you balanced audio performance at any volume. SoundSport Pulse wireless headphones are sweat and weather resistant to hold up to rigorous activity, and the lithium-ion battery provides up to 5 hours per charge. The Bose Connect app helps you manage your paired devices and gives you real-time heart rate readings. SoundSport Pulse wireless headphones can also be used with many popular fitness apps. Powerful Audio to Keep You MovingWhen youre working out, you want your earbuds to stay in. StayHear Sport tips are formed in a unique shape to create a gentle seal at the entrance of the ear canal, which helps improve audio performance. Theres also an extended flexible wing that uses the ridge of your ear for support and provides significantly improved stabilityno need to force them in. The soft, silicone material and rounded profile delivers an unmatched combination of comfort and stability for long-term wear.Bluetooth amp NFC Pairing Keep You Tangle-FreePairing SoundSport wireless headphones to your Bluetooth device is simple. And if you have an NFC-enabled phone, it only takes a quick tap between your phone and the inline remote. Use the inline remote to take calls, control volume and skip or pause tracks. Youll find the reliable performance and convenience keeps the focus on your sport or workout, not your headphones.Superior Audio Quality Turns Up the IntensiBuilt-in heart rate sensor makes it easy to track your performanceBluetooth and NFC pairing so you can connect to your devices wirelesslyStayHear Pulse tips provide a secure and stable fit for your most intense workoutsVolume-optimized EQ gives you balanced audio performance at any volumeThe Bose Connect app gives you real-time heart rate readings, and continually adds more functionality to your headphonesCompatible with many popular fitness appsSweat and weather resistant for rigorous activityLithium-ion battery gives you up to 5 hours per chargeAn inline mic and remote lets you easily control volume, skip tracks and take calls, all without reaching for your device.