Approximately one week owner of these specific headphones. We are dealing with an excellent headset that offers exceptional sound quality and is ideal for both entertainment and professional use.

In terms of music, we are talking about incredible performance with amazing attention to detail. Having used a variety of headphones in recent years, these may be the best in terms of fidelity. I think they are an ideal choice for audiophiles.

For professional use, I think they are the best I have used. I can hear my conversation partners crystal clear and they don't hear any noise even with kids playing in the background. A big plus for me is the multipoint connectivity. It really comes in handy.

They connect easily, supported by a powerful mobile application from which you can control everything. Touch controls on the headphones provide immediate response and a variety of gestures. Also, their battery easily lasts 2-3 days with demanding use.

As for the build quality, I don't think anyone can fault them. Premium headphones. Now, comfort is probably subjective. Not being used to wearing headsets, I might feel them "somewhat" uncomfortable after an hour of use, but I think it will get better over time. I definitely don't regret it in any case. If you find them at a discounted price, don't hesitate.

Amazing construction quality, incredible connectivity with iPhone and PC. Bluetooth works perfectly at a distance of 10m. It charges in 1 hour and 30 minutes and lasts for about 20 hours. In terms of sound quality, to get the most out of music, it is good to listen from TIDAL, then Spotify, followed by the iPhone's library, and lastly, YouTube. The Bose app is decent and provides an equalizer that allows you to customize the sound to your liking. ANC is very good and I got used to it in 2 hours, the microphones are also very good. My only objection is that sometimes in some YouTube videos, it makes a ticking sound at the tenth second, and I can't figure out what it is because it doesn't happen all the time. P.S. in the ROCK, ELECTRONIC, and JAZZ categories, you will be amazed by the volume and accuracy, but for bass-heavy genres like RAP-TRAP, you should choose a different brand if you only belong to that category - I listen to everything. The price should be around 200-250 euros. Good continuation.

Premium with all the meaning of the word. I didn't find the slightest flaw in construction quality, ergonomics, and finishing. Acoustic gem. Studio-like sound, clean, without exaggerations, crystal clear. In all my songs, I heard details, instruments, and notes that I had never noticed before. It impressed me greatly that even at maximum volume and in Heavy Rock music, the sound remained clean and multidimensional without noticeable distortions. Impeccable connectivity (although the initial setup may be a bit tricky, especially with the PC). Good battery, not fantastic (considering it takes about 2 hours to fully charge). Noticeable weight, not feather-light, but with such a good fit, materials, and ergonomics that remain comfortable. The microphones it has work better than anything else out there. Simply amazing. For me, that's the characteristic that elevates them. I use them daily with my PC for music, web meetings, as well as calls from my mobile. And finally, the ANC...shocking! The first time I wore them, I thought, "I've only heard this kind of silence the last time I was on a snowy mountain." Just one clarification: Noise is noise. Noise is anything that surrounds us and creates a constant sound pollution (refrigerator, air conditioner, extractor fan, distant traffic noise, etc.). It is NOT a child screaming, a horn, or a colleague talking next to us at work. Therefore, in every case, it will reduce the volume of external sounds from anything, what it will "block" is the sound pollution. And so, you will be able to listen to your music very clearly and enjoyably, without needing to raise the volume too much and strain your ears. An excellent purchase, I hope they withstand the test of time!

Amazing headphones. The build quality is very good, which is why they are a bit heavier than the QC35ii. However, I would say the weight is ideal, meaning it didn't bother me even after prolonged use. The sound quality is truly indescribable. The best I have ever heard. Excellent detail in the highs and mids, meaning you will notice sounds in your music that you didn't know were there. The bass is incredibly clean and not overpowering. Overall, the sound is flat, meaning it plays the music exactly as it is, without any extra bass, highs, or mids. In other words, the sound is flat. But most likely, if you are reading this review, you are interested in the active noise-canceling (ANC) feature. The headphones do an exceptional job of isolating noise. Through the app, you can adjust the noise isolation on a scale from 0 (none) to 10 (maximum). Noise from cars, computers, and conversations around you disappear. Additionally, there is an Ambient Sound mode where, when you wear the headphones and someone speaks to you, you can activate it with the press of a button. This stops the music and activates the microphones, allowing you to hear the person speaking without hearing the surrounding noise. Overall, the headphones are exceptional. The only negative is their price. If you are interested in buying headphones with active noise-canceling at a lower price, I would recommend the Sony WH-1000XM3. Also, for hip-hop and music in general where you want to enjoy the bass, I would not recommend the Bose 700. The Sony headphones have a punchier bass, and through the app, there is an equalizer adjustment, something that these headphones do not have, and you would need to use another app. I would recommend JetAudio+ and Wavelet for apps with excellent equalizers.

August 2020
The headphones received an update that includes an equalizer, and the app (Android) has improved significantly. With the new update, I would recommend the headphones for their sound, active noise-canceling, and convenience. They are worth every penny. If you have the budget and desire the best sound and active noise-canceling, it is an excellent choice that you will not regret.

CAUTION REGARDING COLOR
I bought the white color, which is very beautiful, but it did not withstand prolonged exposure to the sun. The headband started turning yellow, which I was able to remove with a little rubbing. However, this is something I did not expect from a company like this. That's why I searched a bit online and couldn't find another user who had a similar problem with the white color. Overall, it's not very noticeable, and personally, it doesn't bother me because I chose this company for the sound, and it left me extremely satisfied.