Sennheiser MOMENTUM Sport True Wireless Earbuds with Adaptive Noise Cancellation Color:Olive secure fit that stays comfortable

secure fit that stays comfortable over prolonged training sessions

WA2 is a Class-A

Combination of iFi's NEO iDSD + iPurifier3B + SPDIF iPurifier2

The aluminum yokes mold to the head for a secure fit

eartips (XS/S/M/L)

Sennheiser MOMENTUM Sport True Wireless Earbuds with Adaptive Noise Cancellation Color:Olive secure fit that stays comfortableThe 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