Customer Ratings & Reviews

These earphones are the best i have ever owned. The sound is rich and you can add a bass boost if you want. I bought these in a flash sale so it was definitely worth the buy! Highly recommended!

This was my first noise cancelling headphone purchase and couldn't be happier. I purchased them specifically for gaming and music. The fidelity is fantastic and the bass is clear and you can feel it in your soul. Extremely comfortable even for my weird head. Highly recommend!

My loyalty to Sennheiser runs deep; I've owned many of their headphones over the years, so when I decided to go wireless, the Momentum 4s were an obvious frontrunner. Initially, I was impressed by the stellar sound quality and the useful accompanying EQ app. Unfortunately, my positive experience quickly soured. Just three months after purchase, the headphones started acting up with persistent pairing issues, random reboots, and an overly sensitive touch interface. A mere month later, they completely bricked, leaving me without a functioning pair. Thankfully, they're covered under warranty and a replacement is on its way. However, my research since has revealed a critical flaw: these headphones are extremely sensitive, particularly to sweat or moisture. Even a casual walk, not a strenuous workout, was enough to trigger their demise. This level of fragility makes them unsuitable for anything beyond stationary, indoor use. If you're an audiophile looking for a home-bound listening experience, they might fit the bill. But for anyone intending even mild activity, be warned and consider other options. This sensitivity is a major drawback that significantly impacts their usability and was information I desperately wish I had known beforehand.

I only have one gripe. Sometimes I'll be enjoying these headphone's superb sound quality as I listen to music. Then I'll get a phone call, which I'll answer on the headphones. Then go back to listening to my music when I end the call. My gripe is that whenever I go back to my music after a call the music quality is AWFUL. I have to reboot the headphones to get the sound quality back to awesome. I'm using firmware release 2.13.28 (up to date as of this review). If it weren't for that single annoying bug, here's what review would say (and it would be 5 stars instead of 3): When it comes to sound quality and battery life, you can't beat the Sennheiser Momentum 4! I bought mine 9 months ago instead of the Sony WH-1000XM5 or the Bose Bose QuietComfort 45. I'm so glad I did! The noise cancellation and phone call quality isn't as good as my AirPods Pro (gen 2). But it's good enough, and no product can be the best at everything at this price point.

This product has high fidelity sound, and 60 hours of battery life and on sale. What else can you ask for?

Sound Quality very good. But the product keeps on falling from your head. The connection keeps on jumping and the touch controls are extremely sensitive and you have to restart t the app each time for it to work.

These are very comfortable and the sound is amazing. The only real issues ive had is when paired to 2 devices the transition from one to antoher isnt that smooth , they tend to loose both connections. I have to manually reset the headphones to get them operational again.

I was looking for a new pair of noise cancelling headphones after owning a pair of QC35ii for years. These came up in some reviews of top ANC headphones among XM5s and QC45. The touch controls and adaptive noise cancellation is great. What sold me was the 60hr battery life which allows me to use them on long flihhts with no worry. Try them for yourself the sound quality is great and you get EQ adjustments in the app!

Best pair of over the ear headphones I've bought in a while, great ANC, great sound, and sturdy enough to take a few falls. Of course this is my personal opinion but I'd buy them again only in a different color next time.

Unbelievable sound quality and excellent noise cancellation. I've had them for one month and haven't had to charge them yet they are at 80% battery life. I've been on 2 trips via airplane and work out with them 1hr 3-4xs a week

Im using this headset for about 6 months and im absolutely suprised. The bass quality is the best for the price i really like how it sounds. Battery goes for about 60 hours at once. Generally i forget when i charged it and i never need it to charge. I recommend thıs headset.

These headphones are so nice, i wear them mostly at work and the ability to block everyone out in a loud office is great. They are super comfortable and i can wear them hours on end. The battery last forever it seems. Iv worn them on planes as well they are very good for travel and the case is so nice.

The sound is incredible. Extremely happy i took a chance and bought these

I bought these headphones because I loved the case, battery life, and color. They are great at noise cancelling and I really enjoy the battery life. I would recommend these headphones.

The sound quality is amazing, and the headphones are very comfortable. I like the options of going wired or wireless, as some of my systems cannot connect via Bluetooth. I haven't been been in a position to test the microphone quality yet.

The sound and quality of the porduct is superb. Batterry life is much longer than Sony. I didnt have to charge with the 16 hour flight I took. Cant go wrong with this brand.

This a nice headphone and good build quality. I have been facing an issue with one of its sensors. It keeps doing mute on and off on its own eventhough I did not move my head or touch the headphone. I will be contacting the customer care to see what options I have.

Great headphones, anc is decent but the listening quality is peak. Would go for the white color way as grease and oils to appear on this color way.

While they don't sound quite as good as the Momentum 3s, I also own a dedicated headphone amp setup separately, so I wanted something more portable, noise cancelling and without sacrificing too much quality. The battery life alone is phenomenal and the quality is more than suitable for the use case I needed these for.

not too bad, ANC is mid, quality feels alright, overall loudness not very loud.