These headphones for the past 3 years have been amazing ! From the factory settings or straight out the box, they are just completely clear in sound, they do fit to your exactly, depending on your personal size. Bose provides 5 different replacement bud sizes in a kit provided with product at time of purchase. The charging box is a normal size, a bit heavier than your average AirPods charging case but they give you and Im attesting to buds lasting on a non stop used 8 full hours almost 9. Keeping them on and using here and there for calls and occasionally music and video streaming, buds can last up to 14 hours and on standby buds will last a full 18 hours now if the holding case is fully charged buds can last up 48 hours utilizing case to charge here and there. 30 minutes gives you a full charge and case can do up to 3 full charges. If you ocassionally use headphones you can go weeks without charging case then come to realize you haven’t had to until the moment you did jaja. Over all best product out there with an actual noise cancellation software, works perfectly as long as you fit buds in ear correctly. I would go one less size if you occasionally use it, and one higher if exercising or use the ear wrapping tips and ear holder that come in replacements kit! This will help keeping them In ear while excessive movement is undergoing ! I work in construction pictures are 3 years of hardcore use but still sounding great with wear and tear from being used but over all with everything they have been through Bose is built to last !

I’ve had this earbuds for a few weeks and I love them. I love the way they sound and the way they fit. Usually I like to use AirPods since it’s easier to connect to my other Apple products but they always seem to slip out when I use them. There’s no issues with this ones slipping out since they have different size wing tips. They are comfortable to wear even for hours. They are pretty easy to control since you can control your music without taking your phone out with the touch functions on the earbuds. There’s a few things that I don’t like. Sometimes when I’m laying down and I lay one my side with my earbud on they change the songs or lower/raise volume, so I would say they are really sensitive. But that can be avoided so not a deal breaker. Another thing I don’t like is that it’s kinda hard to take them out of the case itself. Also the battery life isn’t as good as I would like it to be but it still last around 5 hours(using immersive audio). Other than that I would 100% recommend them even if they’re a bit pricy.

The Bose QuietComfort Earbuds II deliver some of the best noise cancellation I’ve ever experienced. Whether I’m in traffic or a noisy room, they create a calm, immersive listening space. The sound is rich and balanced with deep bass and clear vocals, and the personalized fit makes them comfortable even for long use. The Bose app adds useful customization, though battery life and occasional Bluetooth hiccups could be better. Overall, they’re an excellent choice for anyone who values comfort, sound quality, and top-tier noise cancellation. Highly recommended for daily use and travel.

These are really good earbuds! I got both these and the Sony WF-1000XM5, and as a BB total member, had some time to make the decision between the two. Went on 4 flights and compared overall performance between the two options, and the Bose came on top on almost everything besides one feature, at least for my individual needs (i travel a lot and mostly use the earbuds in flights): 1. Active Noise Cancellation: The Bose are way better in the ANC feature than the Sony, especially in flight, but even overall in a noisy environment, with high volume conversations in the background, The Sony were good, but in my opinion not even remotely close to the Bose. 2. Comfort in the ear: I liked the Bose ear feeling more, they're not as big inside the ear and the ANC makes it that they don't have to be pushed all the way in the ear to function at a high level. the Sony has this foam like material that expands in the ear, which on the positive adds some more blockage to the noise, but on the negative after a while you start feeling in in your ear. 3. Sound quality: I think the Bose are a better sound overall, both on phone calls and on music. Watched several TV shows and a Movie with both, and the sound coming from the Bose was more crisp and rich but the sound from the Sony was more bass and deep, so i guess it's a matter of individual preference. 4. App: having both apps, i can definitely say they both suck, but the Bose app sucks a bit less. I had some connectivity issues with the Sony on both my Samsung S24 Ultra and my Lenovo Laptop - maybe it was a local problem with the pair i had, but the BT kept disconnecting from the earbuds perspective once every couple of hours. No connectivity issues with the Bose. The only definitive advantage i found with the Sony earbuds was the microphone. the mic on the Sony is way better when having a phone call when compared to the Bose. the Bose have this echo resonance in the background but the Sony sounds good and clean. Verified with several calls to people and getting their feedback on how they heard the conversation from their perspective. Overall, these are great, and for my individual needs the Bose were just a bit better than the Sony ones (higher need for ANC during flights and emphasis on sound quality).

I am an Apple Fanboy through and through, but these earbuds have one leg up on Apple that I find very important. The Fit!!!!! As a person with smaller ears, i love that Apple made the small and extra small tips for the Airpods Pro 2nd Generation. They really help out with keeping the buds in your ears. But Bose’s wing tip design takes the cake. It’s so comfortable to feel an earbud with this amount of stability. I was beginning to back to earbuds without tips for this one reason until I tried the Quiet Comfort Series. Whether you choose the Quiet Comfort II buds (that are cheaper) or the Quiet Comfort Ultra earbuds, you’ll see the same fit. I love the sound on these buds as well. Sorry Apple, I think I have a new favorite for earbuds, but you’ve got me sold on everything else.