Marshall Monitor III ANC Wireless Over-ear Headphones, Black

The Marshall Monitor III ANC is an over-ear, closed-back headphone model featuring 32 mm dynamic drivers. The audio specifications include a frequency response of 20-20,000 Hz, an impedance of 35 Ω, and a sensitivity of 117 dB. Connectivity is handled primarily through Bluetooth 5.3, which is LE Audio-ready for compatibility with future audio standards. For users who prefer a wired connection or need to conserve battery, a detachable 3.5 mm audio cable is also included in the package.

These headphones integrate adaptive active noise cancellation technology to reduce ambient environmental sounds, alongside a transparency mode to allow external audio through when needed. The internal lithium-ion battery supports up to 70 hours of playback with ANC active and extends to 100 hours with ANC disabled. A 15-minute fast charge provides additional playback time. The 250-gram construction is foldable for portability, and user interaction is managed with a multidirectional control knob and a customizable M-button for call management and voice assistant activation.

• Design: Over-ear, closed-back, and foldable
• Connectivity: Bluetooth 5.3 and a 3.5 mm audio jack
• Audio Drivers: 32 mm dynamic drivers
• Noise Control: Adaptive Active Noise Cancellation with Transparency Mode
• Battery Life: Up to 70 hours with ANC, 100 hours without ANC
• Charging: USB-C with fast-charging capability
• Controls: Multidirectional control knob and programmable M-button
• Weight: 250 g
• Build Materials: Contains 66% recycled plastic and vegan leather
• Included Accessories: Carrying case, USB-C charging cable, 3.5 mm audio cable