SennheiserMOMENTUM 4 Wireless Headphones, Bluetooth for Crystal-Clear Calls w/Adaptive Noise Cancellation, 60h Battery Life, Customizable Sound & Lightweight Folding Design, Graphite

Bought these as my first over ear, noise cancelling, headphones. After agonising over many, many, many YouTube review videos I decided on these and I have not been disappointed.Firstly sound quality - these blow both the Sony and the Bose headphones I tried out out of the water. Their bass is like a visceral living thing, but this does not drown out the miss which are crisp and clear. By far and away these are the best sounding headphones I’ve ever had.Fit - they fit me perfectly. I have quite a large head and found others didn’t quite feel right. These clamp tightly, but are not overly tight. I wore them for about 12 hours straight during an overnight stay in a hospital and I didn’t notice then feeling hot in any places and eventually I forgot I was even wearing them, to the point that I fell asleep with them on.This now brings me to the next thing - their noise cancellation- I don’t know about any of the others noise cancelling, although most of the YouTube videos said that this was the area that these weren’t as strong. My own experience was that they were perfectly adequate to cancel out the annoying snoring from the person in the bed next to me, and all but the loudest sounds in the wards. I’ve also vacuumed the house while wearing them and couldn’t hear the vacuum.Connectivity - I have had no issues with connectivity with these, with zero drop outs.Charging - I have charged them once to full charge and I’m still sitting at 60% batteryEase of use - their touch controls took a bit of getting used to, but I rather think that was a me problem, not being used to the gestures and touches.Value for money - while these are an expensive set of headphones I think they offer great value for money for the sound you get.

I recently picked up the Sennheiser Momentum 4 headphones, seeking a balance between professional-grade audio and personal versatility. After using them extensively for work, podcasts, gym sessions, and entertainment, I can confidently say these headphones meet (and exceed) expectations in many ways. Here’s my take:Sound QualityThe Momentum 4 shines across the board:Highs:Crisp and balanced, these headphones effortlessly handle atmospheric tracks while maintaining richness and neutrality on more energetic tunes. The highs are detailed without being harsh.Mids:Vocals are consistently clear and focused, no matter the genre. While there’s a slight recession in the lower mids and a delicate touch in tonal shifts, this neutrality ensures vocals and instruments never feel overshadowed. It’s an ideal choice for those who appreciate a clinical and polished sound signature.Bass: If you love bass, the Momentum 4 will impress. The sub-bass packs a punch, delivering a visceral experience. Despite its depth, the bass remains textured and never overwhelms the mids or highs, making it both exciting and refined.Imaging: While instrument separation is excellent, directional clarity could be sharper. Vocals are precise, but subtle shifts in instrument staging can feel less noticeable in complex tracks.Active Noise Cancellation (ANC)In a noisy office, the Momentum 4 is a lifesaver. Constant background rumbles are effectively eliminated, but sharp, sudden noises occasionally break through. Interestingly, the ANC’s effectiveness improves slightly when facing the noise source—an odd but minor quirk.Comfort and FitComfort is subjective, but the Momentum 4 does a solid job: The plush padding makes them comfortable for long listening sessions, though the fit is a bit tight around the neck when not in use.The earcups rotate well, providing a secure and adjustable fit that works for extended wear.Battery Life and FeaturesBattery life is a standout feature, far outlasting competitors with an incredible lifespan. The quick-charging USB-C functionality is a lifesaver for busy schedules, and the ability to power them off manually is a thoughtful touch.Feature-wise, they strike a balance between simplicity and functionality:The basic EQ and ANC controls are effective and intuitive. The sidetone feature is a small but appreciated addition for calls, and the auto-pause functionality works seamlessly. While not overloaded with extras like spatial audio or deep app integration, the essential features are well-executed, and the app—while sometimes buggy—is user-friendly enough.DesignIs understated and utilitarian. While they won’t turn heads, their discreet design makes them perfect for both professional environments and casual outings. Personally, I appreciate this “keep-it-simple” approach, even if it lacks a premium feel.ConclusionMomentum 4 delivers exceptional audio quality, impressive battery life, and practical features, making them a great choice for both work and leisure. While they aren’t packed with flashy extras, their focus on performance and reliability makes them a standout option. Whether you’re drowning out office chatter, enjoying a podcast, or diving into a bass-heavy workout playlist, the Momentum 4 adapts seamlessly.The ability to switch seamlessly between two devices is amazing to me. I need not have to mess about with the settings on my laptop or phone for them to automatically connect.For anyone seeking headphones that balance professional needs with personal versatility, these are hard to beat.

I have owned the Momentum 2’s for many years and love them. But, after the battery started to fail and took over 8hrs to charge I decided to upgrade. Here are my thoughts:Sound - Really good, but different to the 2’s. Took some time to get used to but I really like the sound now.Battery - Amazing. 60 hours is huge and makes such a difference not having to charge so regularly.Comfort - The 2’s were great but these are on another level. Can wear for hours on end without getting hot or ever feeling uncomfortable.Look - The 2’s looked amazing with the ivory colour. These look ok, but do not stand out. Build quality is excellent. No creaking on mine.Controls - I hate the touch controls and miss having a button to adjust the volume. If adjusting, then it is easy to activate a control. Changing the volume is hit and miss. I have turned touch controls off as they are too unreliable. It would be good to switch just some of the controls off and just have volume, or have the ability to change via the app. Maybe having less controls would help it work better.Connectivity - multiple devices works fine. I’ve had no issues but it niggles me that when you connect, you get a lovely voice that tells you it has connected, but when you connect a Bluetooth device, a lady from Essex tells you it is connected. It is so wierd they use different voices for different announcements.All in all a great pair of headphones but I wish Sennheiser would address some minor niggles.