Sennheiser MOMENTUM Sport True Wireless Earbuds with Adaptive Noise Cancellation (Open Box) Color:Olive [CHU II] In-ear Headphone *

[CHU II] In-ear Headphone * 1

and rich timbre

the diaphragm material used should be as rigid as possible to provide a wider range of frequency responses and lower distortion

1/4" jack adapter (6

without attenuating low bass or adding group delay

Sennheiser MOMENTUM Sport True Wireless Earbuds with Adaptive Noise Cancellation (Open Box) Color:Olive [CHU II] In-ear Headphone *The rhythm of your heart MOMENTUM Sport integrates both a photoplethysmography (PPG) heart rate sensor and a body temperature sensor that can each output critical data to popular fitness apps and devices. Its no secret that the right playlist can make or break a workouta high energy soundtrack can motivate when the finish line feels impossibly far. Now, the power of Sennheiser Sound is optimized for sports and supercharged with real time biometric