Apple Powerbeats Pro 2 Earset - Stereo - True Wireless - Bluetooth - Earbud, Over-the-ear, On-ear - Binaural - In-ear - Echo Cancelling Microphone - Noise Canceling - Hyper Purple

Built for Athletes. After relentless testing and refinements, the next-generation Powerbeats Pro 2 is ready for action. And it's the most advanced product we've ever developed. Ultimate Secure FitHeart Rate Monitoring SensorsActive Noise CancellingTransparency modeAdaptive EQUp to 45 Hours of Battery LifeWireless Charging CaseTried and tested. And tested again. In search of the perfect fit, we conducted over 1, 500 hours of rigorous testing with nearly 1, 000 athletes.
The result: Powerbeats Pro 2 is our best-fitting headphone ever. Heart Rate Monitoring for workouts. You want real-time data about your workout performance, so we built Powerbeats Pro 2 with accurate Heart Rate Monitoring sensors. Precision-crafted LED optical sensors pulse light over 100 times per second to measure your blood flow. All this can be relayed to your favorite fitness apps in real time