55dB Active Noise Cancellation | 5000Hz Range Dual-feed ANC delivers deep suppression across mid-to-high frequencies, enabling immersive focus in complex environments. TÜV Rheinland certified for high-performance noise cancellation. Real-Time Adaptive Noise Control Noise reduction effect curves are dynamically generated in real time based on ear canal shape, wearing status, and ambient noise levels. Every second of noise cancellation is powered by an optimally adapted curve.