Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones (Black)

Model: 509266

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Wireless Connectivity

Supported Audio Codecs AAC, SBC, aptX, aptX Adaptive
Wireless Modulation Bluetooth: π/4 DQPSK, 8DPSK, GFSK
Bluetooth Transmitter Power 10 mW
Frequency Bluetooth: 2.4 GHz (2.402 to 2.48 MHz)
Bluetooth Power Class 1
Bluetooth 5.2

Wired Connectivity

Audio Connector to Source 1 x 1/8" / 3.5 mm TRRS Male
Audio Connector to Earpiece 1 x 2.5 mm TRS Male


Color Black
Dimensions 7.7 x 7.1 x 1.8" / 195 x 180 x 46.3 mm
Weight 10.3 oz / 293 g


Total Harmonic Distortion (THD) 0.3%
Sensitivity 106 dB SPL at 1 kHz
Frequency Response 6 Hz to 22 kHz (Wireless)

Packaging Info

Box Dimensions (LxWxH) 8.8 x 8.5 x 2.6"
Package Weight 2.02 lb


Beamforming Support Yes
Number of Voice Mics 4
Frequency Response 50 Hz to 10 kHz


Foldable No
Driver Type Dynamic
Driver Size 1.7" / 42 mm
Earpiece Design Over-Ear (Circumaural)
Earpiece Swivel Yes
Impedance 470 Ohms (Active)
60 Ohms (Passive)
Earpiece Connection / Wearing Style Headband
Controls/Microphone Location Controls: Right Earpiece
Microphone: Left Earpiece, Right Earpiece
Active Noise Cancellation Yes


Operating Temperature 32 to 113°F / 0 to 45°C
Charging Temperature 41 to 95°F / 5 to 35°C
Storage Temperature -13 to 158°F / -25 to 70°C
Operating Humidity 10 to 80% (Non-Condensing)


Battery Chemistry Lithium-Ion
Charging Port USB Type-C
DC Input Power 5 VDC at 800 mA
Recharge Time 2 Hours
Quick Charging Times 5 Minutes for 4 Hours
Runtime 60 Hours (BT+ANC)
Capacity (mAh) 700 mAh
Expert Reviews
The verge.34207446
8 August 2022

It’s fair to say this isn’t what I expected. Sennheiser’s new Momentum 4 Wireless headphones mark a dramatic pivot away from the retro stylings of previous models. The genuine leather headband and stainless steel ear cup sliders that came to represent the Momentum line are now history.

  • +

    Much-improved comfort, Better noise cancellation than before, Marathon 60-hour battery life

  • -

    Terribly generic design, No more physical button controls, Headphones can power on unexpectedly

Music photo life.35090083
16 August 2022

I have always enjoyed Sennheiser headphones, not because they are the most accurate (except perhaps the HD 800S ) but because they make treble sound so sparkling and refined without overly harsh or sibilant.

  • +

    Retains the strong bass and bright treble signature while boosting the upper midrange for better, New pinch-zoom gesture allows ANC adjustments on the headphones, Comfortable and easier to maintain compared to previous models

  • -

    Overall design lacks strong style, ANC not able to suppress as much upper frequency noises compared to Sony and Bose

7 October 2022

The Sennheiser MOMENTUM 4 Wireless are very good for commute and travel. These well-built headphones have over 60 hours of continuous playback time, and their fit is comfortable enough for long days on the go.

  • +

    Comfortable fit and premium build., Over 60 hours of continuous battery life.

  • -

    Struggle to block out the low rumble of bus and plane engines.

Lb tech reviews.35189534
14 August 2022

After three years, Sennheiser has finally updated their Momentum wireless headphones. And they do not disappoint.

  • +

    First-class sound quality, better than others at the same price, Good comfort, and great battery life!

  • -

    Moise reduction does not threaten the very best, Gets a bit hot over time, Only three-band EQ.

Headphone check.35070458
5 August 2022

Every two years, Sennheiser updates its top over-ear model for the consumer market, the Momentum Wireless, with a new edition. Version 4, however, marks a watershed: The new Momentum 4 Wireless is not only the first Bluetooth over-ear under the aegis of Sonova Holding AG and Sennheiser’s licence (...

Major hifi.34842338
9 August 2022

I had some high expectations for the Momentum 4 and since its initial teaser, it has become one of my most anticipated headphone releases this year. Now that I have spent a good amount of time with it, I feel confident saying that it is one of the best wireless headphones I have had the pleasure of...

The ear.34935094
3 September 2022

An evolution of the old Momentum 3 design, the 4s offer a real plus in the 60 hour battery life and give something for other manufacturers to aim at. The on-ear controls are a delight to use and, there’s always that app if you feel so inclined.

3 October 2022

Can the Sennheiser Momentum 4 ANC Wireless Headphones dethrone the mighty Sony WH-1000XM5?

5 February 2023

Fortunately, the Momentum 4 are better than ordinary, even if they don’t look like it. They sound great, offer excellent battery life, and are quite comfortable. These are a formidable pair, even if they look rather ordinary. Don’t just this book by its cover.

  • +

    Great comfort, Simple look that won't draw attention, Touch controls that really work, GPS-based adaptive noise cancellation is a handy addition, Staggering 50 hours of battery life, Comes with a hard-backed case and all the travel fix-ins!

  • -

    Simple look might be too simple, Noise cancellation could be better, You probably won't remember the ANC controls

13 November 2022

Sennheiser Momentum 4 BT, ANC over-the-ear headphones are great – vale Momentum 3

  • +

    Durable and comfortable, 60-hour battery life, USB DAC for simultaneous charging and listening (few others have this), Modern style and carry case, Effective ANC

  • -

    Lost the classic aesthetics of the Momentum 3, Does not fold inwards for travel

User Reviews
14 January 2023

- I have to say, the Momentum 4 Wireless aren’t just a great sounding and performing headphone, they are one of Sennheiser’s best sounding and performing headphones! Not only do they improve upon the Momentum sound, they easily outperform even the legendary HD 600!

  • +

    • Built quality, clear sound and powerful bass, • Easy Bluetooth pairing, connect to two devices simultaneously, • Bluetooth 5.2 and low latency (40ms), aptX support, • Battery life (60 hours), charging time (2 hours for full charge), • Adaptive noise cancelling, • Rich sounding and decent...

  • -

    • Overpowering bass, bass bleeds (on iPhone), • The setup of Smart Control App for iOS devices are not as smooth as Android devices, • The pleather ear cups are not breathable and warm up quickly, • Ear pads require special mounting rings, • Ear pads do not accommodate larger ears, I miss the...

11 December 2022

Great sound but the Sennheiser smart control app didn't work too well for me (maybe too complicated for me to use properly). The noise cancelling worked well but I'm used to open back headphones so any noise cancelling is a good thing.

  • +

    sound, sound, and sound !

  • -

    fits almost like an on-ear headphone rather than an over-ear control app is a bit compicated to use.

3 weeks ago

First NC headphones and love them...excellent NC performance for office work, and on a plane. Sound quality is outstanding, just for JUST a bit more opened soundstage but that comes with most NC cans. Build quality feels very high and the case is great!

28 November 2022

These are neutral with a natural sound and great soundstage. Base is tight and not bloated, Highs are clear - but not sibilant , but the midrange is the star of the show. ....but you can't hear what I hear - give these a try, you won't be sorry.

  • +

    BluetoothSoundBattery LifeCan be used as passive phones with proper amp

  • -


9 January 2023

Love the deep bass and the fact that I can hear every tiny sound of the art I'm hearing

30 August 2022

The Momentum 4s take the great sound of the momentum line and massively improves the noise cancelling and the comfort.These cans have a lot of bass (too much for me) but respond extremely well to EQ, which is included in the Sennheiser app.

  • +

    Sound, comfort, use of use, responsiveness, tweakability

  • -

    Uninspired appearance compared to older models.

30 December 2022

While these are comfortable, they are not as comfortable as my wired Meze 99's. The sound is good. I am happy with the sound and the noise canceling is much better than any NC I have had in the past. The controls work well.

  • +


  • -

    I see no cons

9 October 2022

Very comfortable, build quality is solid, the sound is impressive with very nice mids. My only complaint is the noise cancelling is not as good as the Apple Airpod Max or the Sony XM4'S or the Bose QC45.

  • +

    comfortclear soundsolid build quality

  • -

    noise cancelling not on par with Apple, Sony or Bose

4 days ago

Sound is very good, quality feel to overall product. Headphones could fit a little bit tighter - they move forward a little when I tilt my head downward. Battery charge life is excellent. Noise cancellation adjustability works very well. Overall very satisfied and highly recommend.

  • +

    Balanced sound, app controls, noise cancellation and overall quality.

  • -

    Could fit a little tighter.

1 week ago

Don’t always work!!!?

Product Highlights
  • Large 42mm Dynamic Drivers
  • Up to 60 Hours of Battery Life
  • Adaptive Noise Cancellation
  • Let Sound Back In with Transparency Mode
  • Customize Sound with Smart Control App
  • 4 x Beamforming Microphones
  • Wind Noise Suppression for Clearer Calls
  • Auto On/Off & Pause/Resume
  • Padded Headband & Thick Padded Earcups
  • Fold-Flat Earcups & Hard Travel Case
Average Expert Score
Average User Score
In The Box
  • Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones (Black)
  • Hard Carrying Case
  • USB Type-C Charging Cable
  • 3.5mm to 2.5mm Audio Cable
  • Airplane Adapter
  • Limited 2-Year Warranty
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