Customer Ratings & Reviews

Ive had airpods pro and sony wf-1000xm5 and i like these better. Touches work great, sound quality is phenomenal, fits great in my ears, transparency and ANC work superbly, app is very useful. Definitely recommend.

Pros • Excellent Sound Quality: These earbuds deliver rich, detailed audio with great clarity across lows, mids, and highs. Bass feels deep but controlled, and vocals are clean and present. • Extensive Sound Customization: The companion app offers powerful EQ tools and presets, letting you tweak the sound exactly to your taste. • Fantastic App Experience: The app is intuitive, responsive, and makes it easy to manage firmware updates, sound profiles, and device settings. Cons • Poor Fit & Comfort Issues: The earbuds are on the heavier side, making them prone to shifting or falling out during extended wear. • Frustrating Touch Controls: The touch interface is overly sensitive and unreliable, making it difficult to adjust volume or skip tracks without accidentally pausing or triggering the wrong command. • Connectivity Problems: They frequently drop connection, especially when paired to multiple devices. In some cases, they stop working entirely until you perform a reset. • Multiple Device Pairing Quirks: Switching between devices isn’t seamless and often requires extra troubleshooting. • Battery Life Below Claims: Real-world usage doesn’t match the advertised battery life, especially with ANC enabled — you’ll likely need to charge more often than expected. Bottom Line The Momentum 4 earbuds sound incredible and have one of the best apps in the industry, but their comfort, control scheme, and reliability issues hold them back. If sound quality and customization are your top priorities, they might still be worth it — but for the price, the frequent disconnects and usability frustrations are hard to ignore.

Good sound quality. Battery life is good. Connectivity is good

Overall 5 stars. For the price these are exceptional and offer terrific comfort since you can mix and match the ear tips. I have different size ear canals so I use the medium size tip and ear fin for the right ear and the small size for the left. Since I have it set for high quality audio the battery life is somewhat reduced but still plenty to get me through the day without having to spend time in the Qi charging case. The controls can be accidentally triggered when adjusting the fit if you have larger fingers but it's just something you adapt to. The ANC feature is especially nice when I'm outside and don't want to hear my neighbors' lawn equipment or when I'm inside working and need to focus without the background noise interference. Will they replace my Focal Bathys headphones? No, but for the price ($299 MSRP vs $799 MSRP) and the convenience they are more than adequate.

Impressive! Sound is crisp and full, battery life fantastic. Highly recommend.

Fit perfect rifht out of the box. Sound quality far exceeded that of my Samsung Galaxy Pro buds. Bass response is fantastic. The app is intuitive and easy to use. I highly recommend thhem.

The noise cancelling could be better but after switching to foam earbuda tips the noise canceling excelled. You do have to find size for the wings that hold it in place. I feel the larger size was better for noise isolation but would become uncomfortable after a while. The smaller size keeps them in place securely.

With a name like Sennheiser, you expect exceptional sound and quality. These earbuds do just that and I would have expected (and accepted) nothing less!!! The sound is exceptional and you can tweak them to your liking with the Sennheiser Smart Control smartphone app. More importantly, I can use them for a good while (2 to 3 hours) without any discomfort and I can hear the higher pitched voices without any problem which was my whole reason for using headphones. I have the Momentum over the ear headphones which are also exceptional, but they rub against the headrest on my couch causing external sound distortion. The earbuds are a great alternative. I purchased Apple AirBuds Pro about a year ago. I noticed they made my ears hurt - they sound good, but that's irellevant if you're in pain. The pain was around the area where the airbuds make contact with the ear before the ear canal. This appears to be common based on my research. Anyone want a free pair of airbuds?

I’m a NYC based user who has used many Bose, Sennheiser, and Anker headphones. I place a heavy emphasis on sound quality, and to that end it certainly delivers. It replaces my Bose QC Ultra True Wireless earbuds with active noise cancelling, and these earbuds certainly delivers sound clarity and soundstage significantly better what the Bose QC Ultra is capable of. But with that said, I’m someone who mostly uses his earbuds on the subway, and there is no beating around the bush: Sennheiser’s active noise cancelling technology is currently far behind what Bose can do. It does muffle the subway sounds and honking cars and public conversations, but they remain far more noticeable than when I was using the Bose QC Ultra. It is certainly a downgrade in that regard. On the whole I’m still happy because the sound quality difference is substantial enough to make up for it, but if you’re looking specifically for active noise cancelling over all other considerations, I would go with Bose.

Sennheiser has struggled in the past with reliability, but they seem to have heard the complaints and responded with these new momentum 4s. They also sound phenomenal, the case is great, they have long battery life, and the fit is really nice too. Quite possibly the best bluetooth earbuds available right now.

Could just be a problem with my unit, but I doubt it. ANC is the worst I've had in any headphone, ever (even back from when the tech was relatively new). The noise cancellation itself works halfway decently, even if it doesn't come close to Bose or Sony. However, simply touching your earbuds to adjust the fit in your ears causes your music to cut out and sound glitchy as the vibrations from your fingers interact with the ANC. It goes away when you stop adjusting the earbuds, but with how often I adjust these, it is actively ruining my listening experience. I've just turned off the ANC on mine to avoid this audio disruption, since you really don't need it in about 80% of situations, but that's a big feature of these earbuds that just doesn't work. If ANC is a must-have feature for you then avoid these like the plague. Strangely, the CX Plus True Wireless from Sennheiser perform much better than these as far as noice cancelling and controls go, and they're less than half of the price most of the time. The Momentum 4s have a slightly better sound quality, but not good enough to justify the broken ANC and being over double the price. I think I'm going to be avoiding Sennheiser in the future, because I was also extremely underwhelmed by the over-ear Momentum 4s. Shame, they were my go-to brand for audio for years, but they've begun cutting corners and putting out subpar products. These would be a hard sell even at $100, at least to me.

Great sound and the ANC was okay. But ultimately the fit wasn’t for me. Even though I swapped ear tips, but the combination of the bulk didn’t help as they would constantly need to be readjusted or they’d fall out. I fly too much to worry about falling asleep and they fall out. But the sound was amazing and would recommend if you just plan on relaxing and enjoying. I ultimately returned them and swapped into AirPod pros. Fit is much better and ANC is great but I sacrificed the sound.

I love the way my music and pod casts sound with these. The feel of them in my ears is perfect.

Too of the line headphones usually go with tje buds that samsung offer but decided to trey something new and was pleasantly surprised with the fit, sound and battery life as well as all the customization option within the app.

good not great, sounds better than I thought very easy to connect to both my phone and tablet. now cancelation is not that good but tolerable. absolutely love the fact that either Earbud could be used unlike most whereas you can only use the right side bud. over all I would recommend these, now if they only came in different colors five stars would be given.

I sincerely enjoyed the sound profile of these! Plus, the fabric case felt great and had a large battery, and the app was fast and functional. But, I returned them because the noise cancellation performance was disappointing. If that feature doesn't matter to you, these are an excellent product that punches above their weight at the price I paid, but for me, they weren't a good fit

My choice for new buds came down to the Sennheiser Momentum TW 4 or the Bose QC Ultra. Let me start by saying that I'm a big fan of Bose, and up against almost any other set of buds, I would have chosen them. The Bose sound great. But the Sennheiser's just scream premium. The case is beautiful, the buds themselves look very high quality, the Sennheiser app is robust and user friendly, and the sound quality is just phenomenal. No fancy spatial audio like the Bose, which is fine. What you get is clean, crisp, beautiful sound, with enough eq settings to tailor your music just how you like it. I couldn't be happier!

Great sounding earbud especially when you add foam tips. Sennheiser's companion app is great for tweaking the sound. If these have downside it's the microphone. People on calls complain of an echo. This is the only thing keeping me from giving them 5 stars.

I read plenty of reviews where people say these aren't as good as others, but decided to give them a try after putting it off. These sound amazing. Balanced sound, crystal clarity. I'm using an aptx adaptive capable android phone, and it sounds fantastic. Tried aptx lossless and after disabling bluetooth on all my other devices it kept a stable connection from my laptop and BT adapter and sparkled even more. Just a little more with lossless but enough to appreciate. I listen mostly to classical and light jazz. Loved how the nuances and subtleties came through, and i could follow individual instrumdnts and enjoy each of their melodies individually instead of everything being glued together like a wad of chewing gum. I think when it comes to classical and orchestral music you can't go by the reviews of typical consumers. No doubt their favorites might sound better on other ear buds, but these are hands down a winner for me!

More Full natural sounding notes than the technics az100. The experience close to being in recording booth and not just in the studio