Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Main Content

Marshall - Monitor III A.N.C. Wireless Active Noise Cancelling Over-Ear Bluetooth Headphones with Microphone for Calls - Black

Model: 1006861
SKU: 6601341
$279.99
Save $70
Comp. Value: $349.99
or
Finance OptionsView your offers
Special OffersOn related products
Accidental Geek Squad Protection
Availability
Fulfillment Options
Order now for pickup on Thu, Jan 22 at
Sold by Best Buy
Specifications
  • Noise Cancelling (Active)
    Yes
    Sound Mode
    Stereo
    Connection Type
    Wireless, Wired
    Wireless Connectivity
    Bluetooth
    True Wireless
    No
    Maximum Wireless Range
    33 feet
  • Key Specs
    • Noise Cancelling (Active): true
    • Sound Mode: Stereo
    • Connection Type: Wireless, Wired
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Maximum Wireless Range: 33 feet
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Noise cancelling
    • Headphone Fit: Over-the-Ear
    • Adjustable Headband: true
    • Battery Life: 100 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
    • Battery Charge Time: 2.5 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
  • General
    • Brand: Marshall
    • Model Number: 1006861
    • Product Name: Monitor III A.N.C. Wireless Active Noise Cancelling Over-Ear Bluetooth Headphones with Microphone for Calls
    • Color: Black
  • Audio
    • Noise Cancelling (Active): true
    • Sound Isolating: true
    • Environmental Noise Control: false (A technology that automatically or manually adjusts, or eliminates, ambient background sound to allow conversational voices to be heard clearer.)
    • Minimum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Impedance: 35 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Sensitivity: 91.7 decibels adjusted
    • Sound Mode: Stereo
    • Driver Size: 32 millimeters
  • Connectivity
    • Connection Type: Wireless, Wired
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Bluetooth Version: 5.3 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
    • Maximum Wireless Range: 33 feet
    • Connector Size: 1/8 in. (3.5mm)
    • Detachable Cord: true
    • Tangle-Resistant Cord: true
  • Features
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Noise cancelling
    • Controls: Track selection, Volume, Voice assistant
    • Bone Conducting Technology: false
    • Number of Programmable Buttons: 1
    • Maximum Talk Time: 100 hours
  • Design
    • Headphone Fit: Over-the-Ear
    • Style: General use
    • Adjustable Headband: true
    • Foldable Design: true
  • Power
    • Rechargeable: true
    • Battery Life: 100 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
    • Battery Charge Time: 2.5 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
    • Charging Accessory Included: Cable
    • Fast Charging: 15 minutes = 12 hours (Quick charge technologies typically use higher voltages and/or charging interfaces to fill a device's battery capacity faster than standard charging speeds.)
    • Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
    • On/Off Switch: Yes
  • Dimensions
    • Product Height: 8.66 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 6.1 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 0.55 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 7340055401777

Each iconic pair of Marshall headphones is built on over 60 years of mastering the craft of head-turning sound. And Monitor III A.N.C. tops the lot. Every time you hit play, get ready to be fully immersed in thunderous bass and screaming highs. Monitor III A.N.C. also comes equipped with enhanced active noise cancelling technology, and reduced wind noise. It’ll almost feel like it’s only you and your favourite musician in the room, on the street or in the train carriage. With 70 hours of wireless playtime, that’s one legendary private listening session, and 40 hours more than our last model. When you’re ready to let the outside world in on the party, simply switch over to Transparency mode. These features are also matched by chart-topping design. The foldable construction along with the premium hard case mean Monitor III A.N.C. is ready to go whenever you are.

  • 70 Hours Of Wireless Playtime With Active Noise Cancellation: You know that moment when your favourite part of a track is about to drop and then you run out of playtime? We don’t either. Monitor III A.N.C. headphones keep the music going strong with 70 hours of wireless playtime with active noise cancellation and 100 hours without. Let the listening marathon begin.
  • Active Noise Cancelling & Transparency Mode: Monitor III A.N.C.’s active noise cancellation has been significantly upgraded from the previous model. We’ve also introduced new advanced technology that continuously measures ambient noise to block out unwanted sounds. It’ll almost feel like it’s only you and your favourite musician in the room. With three levels of noise cancellation, low, mid and high, you can adjust it to your preference or let some of the outside world in using Transparency mode.
  • Marshall Signature Sound: Monitor III A.N.C. is designed from the inside out to deliver perfectly balanced sound that lives up to the Marshall name. These headphones are equipped with Dynamic Loudness, meaning that the treble, mids and bass are adjusted in the most optimal way at every volume. There’s sound and then there’s Monitor III A.N.C.’s Marshall signature sound.
  • Rugged And Foldable Design: It’s official. Monitor III A.N.C. is the latest triumph in Marshall design. Its rugged build means you can take on everyday wear and tear. You can pack it away with ease in its premium hard case thanks to its foldable design. And its soft ear cushions deliver a comfortable all-day listening experience. These over-ear headphones don’t disappoint.
  • Soundstage Spatial Audio: Introducing our new Soundstage spatial audio technology. It releases your music by moving it out of your head and into a virtual room. When using this feature, your sound will have a wider presence, so that you feel more immersed. With the Marshall Bluetooth app, you can select your room size and decide on the amount of spatial effect you want, to tailor the sound to your taste.
  • Adaptive Loudness: Monitor III A.N.C. comes equipped with our brand new Adaptive Loudness feature. This technology continuously monitors the music you’re listening to and the surrounding noise to adjust the tonal balance accordingly. This way, the treble, mids and bass sound just right, at every volume, no matter where you are. From now on, you never have to compromise on audio quality.
  • Multi-Directional Control Knob: Monitor III A.N.C.’s multi-directional control knob gives you full control of your music. You can play, pause, skip tracks, adjust the volume, and turn your headphones on or off. This design feature also allows you to start Bluetooth pairing as well as receive, end or reject phone calls.
  • Customisable M-Button: Effortlessly navigate your favourite features thanks to Monitor III A.N.C.’s customisable M-button and the Marshall Bluetooth app. Switching between EQ settings, playing Spotify and accessing voice assistant is now literally at the tip of your fingers.
  • Bluetooth Le Audio-Ready: We don’t want anything to get in the way of your music, so Monitor III A.N.C. is built to be Bluetooth LE Audio-ready. This future-proof technology will open a new world of audio sharing possibilities with Auracast.
  • 70 Hours Of Wireless Playtime With Active Noise Cancellation: You know that moment when your favourite part of a track is about to drop and then you run out of playtime? We don’t either. Monitor III A.N.C. headphones keep the music going strong with 70 hours of wireless playtime with active noise cancellation and 100 hours without. Let the listening marathon begin.
  • Active Noise Cancelling & Transparency Mode: Monitor III A.N.C.’s active noise cancellation has been significantly upgraded from the previous model. We’ve also introduced new advanced technology that continuously measures ambient noise to block out unwanted sounds. It’ll almost feel like it’s only you and your favourite musician in the room. With three levels of noise cancellation, low, mid and high, you can adjust it to your preference or let some of the outside world in using Transparency mode.
  • Marshall Signature Sound: Monitor III A.N.C. is designed from the inside out to deliver perfectly balanced sound that lives up to the Marshall name. These headphones are equipped with Dynamic Loudness, meaning that the treble, mids and bass are adjusted in the most optimal way at every volume. There’s sound and then there’s Monitor III A.N.C.’s Marshall signature sound.
  • Rugged And Foldable Design: It’s official. Monitor III A.N.C. is the latest triumph in Marshall design. Its rugged build means you can take on everyday wear and tear. You can pack it away with ease in its premium hard case thanks to its foldable design. And its soft ear cushions deliver a comfortable all-day listening experience. These over-ear headphones don’t disappoint.
  • Soundstage Spatial Audio: Introducing our new Soundstage spatial audio technology. It releases your music by moving it out of your head and into a virtual room. When using this feature, your sound will have a wider presence, so that you feel more immersed. With the Marshall Bluetooth app, you can select your room size and decide on the amount of spatial effect you want, to tailor the sound to your taste.
  • Adaptive Loudness: Monitor III A.N.C. comes equipped with our brand new Adaptive Loudness feature. This technology continuously monitors the music you’re listening to and the surrounding noise to adjust the tonal balance accordingly. This way, the treble, mids and bass sound just right, at every volume, no matter where you are. From now on, you never have to compromise on audio quality.
  • Multi-Directional Control Knob: Monitor III A.N.C.’s multi-directional control knob gives you full control of your music. You can play, pause, skip tracks, adjust the volume, and turn your headphones on or off. This design feature also allows you to start Bluetooth pairing as well as receive, end or reject phone calls.
  • Customisable M-Button: Effortlessly navigate your favourite features thanks to Monitor III A.N.C.’s customisable M-button and the Marshall Bluetooth app. Switching between EQ settings, playing Spotify and accessing voice assistant is now literally at the tip of your fingers.
  • Bluetooth Le Audio-Ready: We don’t want anything to get in the way of your music, so Monitor III A.N.C. is built to be Bluetooth LE Audio-ready. This future-proof technology will open a new world of audio sharing possibilities with Auracast.
Whats Included
  • Monitor III A.N.C. Wireless Headphones
  • Carrying case
  • USB-C to 3.5mm removable audio cord
  • USB-C charging cable
  • User manual and legal and safety information
  • Monitor III A.N.C. Wireless Headphones
  • Carrying case
  • USB-C to 3.5mm removable audio cord
  • USB-C charging cable
  • User manual and legal and safety information

Q: What is the battery life?

A: The battery life of the headphones is 70 hours.

Q: Is the headband adjustable?

A: The headphones have an adjustable headband.

Q: Are the headphones sound isolating?

A: These headphones are sound isolating.

Q: What is the maximum wireless range?

A: The maximum wireless range is 33 feet.

Q: Do the headphones have a built-in microphone?

A: These headphones have a built-in microphone.

Q: Can the headphones be folded?

A: The headphones have a foldable construction.

Q: Can you listen while you charge?

A: Hello CJ, absolutely, you can listen to your tunes while your Monitor III ANC charge.

Q: Is this water resistant? I'm planning to use it on my run outdoor.

A: Hello Francis, thank you for your question about the Monitor III ANC. These headphones are not water resistant, they should be protected from the rain.

Sponsored

Reviews

Customers are saying

Customers are satisfied with the Monitor III A.N.C. Wireless Noise Cancelling Over-the-Ear Headphones for its exceptional sound quality, impressive battery life, and comfortable design. Users rave about the superb sound quality at any volume and the effective noise cancellation feature. The headphones also boast an impressive battery life of up to 70 hours with ANC and 100 hours without, making them ideal for long listening sessions. Customers also appreciate the comfortable ear pads and headband, which provide a secure and comfortable fit for hours of use.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Awesome Sound & Quality

    The sound is pure and surrounding. I use the soundstage feature and it makes you feel like your in a concert. I love how you can hear everything crystal clear and the bass never gets distorted or overpowers the rest of the sound. The ear cups are super soft for long listening sessions. The hard case is also a nice addition and made a good quality. The headphones feel solid and good quality. There’s nothing cheap feeling about these.

    Posted by SlkRic

  • Rated 5 out of 5 stars

    Awesome all around sound signature!

    Before this headphone I had Sony XM4 and XM5 headphones and the last was Sennheiser Momentum 4 headphone. I started listening to more string instruments like CAS band and with the Momentum 4 It has a very wide soundstage with great bass, but lacks detail. This Marshall Headphone has enough bass and soundstage and the details are there. It’s perfect for my genre of music.

    Posted by DacAL8

  • Rated 5 out of 5 stars

    Euphonious and Luxurious

    The Marshall Monitor III packs quality, convenience, and aesthetic all into these ready-for-travel sound-rich headphones. Unboxing Opening up the package is an experience all its own. The box opens up to reveal a beautiful shell case, soft, textured, yet sturdy, and encased within, surrounded by a red, velvety fabric, are the headphones neatly folded. A magnetic pocket reveals the included cables, one for charging, the other a USB-C to audio jack converter. Construction The headphones themselves are extremely lightweight, made with high quality plastic and ultrasoft ear cushions. Despite their lack of weight and remarkable flexibility, they feel sturdy and rugged. The cushions feel like clouds, they are so soft that I forget I am wearing them, and they create such a good seal around the ear that they play a strong role in the noise-cancelling factor, as well as the spatial soundstage effect. They also work to keep the noise contained –when the headphones are on the ear those around me could not hear what I was listening to, but upon removing them, everyone could hear it quite loudly. One thing I will note about the cushions is that they cause me to sweat in the area that they sit when I wear them for extended periods on warm days. Buttons There are three buttons on the headphones, two of which Marshalls cleverly disguised to blend into the design. The main button is the gold control knob, which functions to turn them on/off, pause/play, answer calls, and more, plus moves directionally to control the volume and skip songs. It is strategically placed on the right back side where the thumb can easily find it. The other two buttons are also in the back, one is the ANC toggle and the other is the customizable M-button. Automatic Pause/Play The headphones come with a feature that allows them to sense when you remove them and when you put them back on. They will pause within a few seconds of them coming off and restart once they’re back on your head. I do wish the pause had less delay, it takes several seconds before the sound stops, but most headphones I have had don’t have this feature, so I am still grateful for it. Battery Life The battery life lives up to its promise of 70 hours. I have not come close to draining it yet and it would take me weeks at my current rate before my next charge. It also charges incredibly fast for that amount of longevity. Bluetooth The Bluetooth LE connects in a snap and features a 30-foot range that lives up to that promise and somewhat surpasses it. The low energy advanced Bluetooth technology is part of what helps the Monitor III have such a long battery life. The Sound The sound is absolutely phenomenal! I listen to a variety of genres and these headphones blew me away with each and every genre. It has been a while since I have had headphones with such richness and depth coupled with clarity and crispness. Each note comes through beautifully and undiluted presenting the original intended harmony. It is truly the euphonious experience that audiophiles look for. *ANC* The active noise cancellation mode does a great job at reducing ambient noise. The three levels actually do what is expected, with the lowest ANC level still allowing ambient sound at a reduced volume and the highest level almost completely removing it. Sometimes I wore the headphones without playing anything on them just to concentrate on my work with my kids around. I could still hear them faintly, which helped keep me from worrying what they were up to. When music is playing though, I could not hear any ambient sound with ANC on at 100%. *Transparency* The transparency mode, which also comes in three levels, is just as effective. It allows ambient sound in, and I can clearly hear everything going on around me. It works well with podcasts and streaming, but with music it is not always effective. It depends on the song as some just overshadow any ambient sound and I cannot hear my surroundings whatsoever. *Soundstage* I found the Soundstage feature delightful. It gives the option to choose a room size and a percentage. It accurately gives a spatial experience as if sound were bouncing off walls and creating an echo-like reverberation. It also adds depth to the sound and helps when with podcasts as it brings the voice out more clearly. Mic The microphone works perfectly well. I tested it during a phone call and recipient said they heard me loud and crystal clear. I also tried voice recording, and it was also good as long as I did not talk too low. When I spoke in a low volume the sound cut in and out. The Marshall App The app by Marshall is sweet and simple. It has everything necessary in an intuitive layout. The EQ has the option to have the second preset set to one of 5 options or a personally customized one. Besides that, there is the soundstage, noise control, and a few customizations one can choose, including battery conservation customization. Storing It Storing it back in the case neatly took me some practice, but I finally got it down. I was initially extra careful because I was afraid to bend them the wrong way, but they can really take the maneuvering without issue. The best thing to do is to take a photo of the way they came initially to avoid unnecessary fumbling (I had a picture and did not think to try this until days of struggling). I will advise to be wary around the joints as I have pinched my finger and skin on several occasions, both while storing and opening, and it is quite painful. Overall I am thoroughly impressed with Marshalls Monitor III. I can get lost immersed in my music for days with these. The construction, the quality, the features all serve to elevate the experience and besides the pinching and slow pause, I really have found nothing to detract for these headphones. I highly recommend it for the music lovers and audiophiles out there.

    Posted by Akire

No content
Sponsored

Similar products from outside of Best Buy

sponsored
product image

Marshall - Monitor III A.N.C. Wireless Active Noise Cancelling Over-Ear Bluetooth Headphones with Microphone for Calls - Black

Rating 4.7 out of 5 stars with 60 reviews

$279.99
$349.99

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $70.00
Lease to own
Apply today with no credit needed and enjoy flexible payment options.

Special Offers

Included with Purchase
Free item with purchase