Marshall Monitor III A.N.C. Wireless Over-ear Headphones, Cream

The Marshall Monitor III A.N.C. Wireless Over-Ear Headphones in cream combine active noise cancellation with up to 70 hours of playback when cancellation is enabled. Switching noise cancellation off extends the stated maximum playback time to 100 hours. The closed-back design encloses the ears, and active noise cancellation helps reduce surrounding sound during music listening and travel. Bluetooth 5.3 provides wireless audio connectivity, with multipoint support for connecting to more than one device. AAC and SBC audio codecs are supported for Bluetooth playback.

The headphones weigh 250 g and use a headband design with artificial leather and 66% recycled plastic. A folding construction reduces their storage footprint, and the included protective carrying case keeps them covered when packed away. On-device buttons handle playback, volume, and call management without requiring access to the connected phone. The Marshall Bluetooth app supports both Android and iOS devices, and a battery charge indicator provides a way to check charge status.

• 32 mm drivers provide stereo audio.
• 20–20,000 Hz rated headphone frequency range.
• 35 Ω impedance and 92 dB rated sensitivity.
• Four built-in microphones support voice calls.
• USB-C charging port and included USB-C charging cable; stated recharge time is 2.5 hours.
• 15-minute fast charging provides additional listening time.
• Included detachable USB-C to 3.5 mm audio cable supports wired listening.