Lose yourself in your music with the first headphones from Mark Levinson, a pioneer in high-fidelity audio for the past 50 years. Reference-quality sound meets luxurious comfort in a durable, lightweight pair of headphones that feature Adaptive Active Noise Cancellation (ANC) that's perfect for travel. Reveal the hidden details in your music - at home, on the go, or anywhere you find a moment to listen..PZA MORE SPECS