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- Superior sound, No compromise, powered by Sennheiser’s German-made 7mm TrueResponse transducers; Personalize audio with the built-in equalizer; Then get pumped with Bass Boost
- Up to 27 hours of playtime; The 9-hour battery life can be extended on the go up to an additional 18 hours with the charging case
- Passive Noise Cancellation via the ergonomic design and 4 ear adapter sizes for optimal comfort and secure fit to keep out all outside noise
- Customizable touch controls for easy control of music, calls and voice assistant on your terms
- Enjoy an outstanding audio experience no matter where you are with the IPX4 splash-resistant design
Whats the difference between active and passive noise cancellation? Performance wise that is