NEW Marshall MID ANC (Active Noise Cancelling) Bluetooth Headphones Black Mid a.N.C. Is an active noise cancelling headphone with Bluetooth aptX technology. It delivers superior wireless audio dampening the sound around you, letting you enjoy what matters most - the music. It offers up to 20 hours of wireless playtime when active noise cancelling is engaged or 30+ hours of wireless playtime without ANC. Its custom 40 mm dynamic drivers lend a robust sound that balances clarity with just the right amount of bass - perfect for those who demand the best in audio. The on-ear design Features a plush headband wrapped in soft microfiber, 3D hinges that produce an ergonomic fit and Black anodized metal detailing that gives this headphone its iconic look.