Take your training to the next level with Jabra Sport Pulse Wireless, the most accurate wireless headset with a built-in heart rate monitor. A precision biometric in-ear heart rate monitor and advanced Jabra Sport Life application ensure you’re always training in the correct zone. The Sport Life app provides personalized audio coaching every step of the way and lets you control your music and your training from a single source. Sport Pulse Wireless earbuds are built to provide high quality audio via Dolby enhanced sound and take a beating because they’re sweat and weather-proof towards US Military Standards. Sport Pulse Wireless offers a light and ultra-secure fit so you can focus on your workout without distractions. Cut the clutter and experience true wireless freedom of movement including in-line controls for calls and music.