● 2× Stronger Voice Reduction vs Liberty 4 NC: Upgraded ANC 3.0 technology and a redesigned acoustic cavity target and reduce human voices 2× more effectively than Liberty 4 NC, helping you stay focused and enjoy quieter commutes on trains or subways. ● Real-Time Adaptive Noise Cancellation: The Adaptive ANC 3.0 algorithm adjusts every 0.3 seconds to accommodate every subtle shift in your environment for optimal, seamless silence around the clock. ● Immersive Dolby Audio Experience: As the first