I am loving these buds. I can get in workouts that last more than an hour without having to worry about the power running out, and the sound is great. I do sweat a lot, so an intense workout will result in some glitch with the sound if the buds encounter moisture in my ears. Otherwise, great sound with great staying power.

[This review was collected as part of a promotion.] I really like the design but I find a hard time hearing phone calls and people find it difficult to hear me too they tell me there’s an echo with my voice on the other side. If it’s a malfunction of the earbuds please help me with it! Other than that the lightness the seem less fit on the ears and no fatigue on the ears is great! My speakers are all Bose I found all with quite what they supposed to be but this out I need help with the call sound.

[This review was collected as part of a promotion.] I bought a month ago and have loved them. The balance of being able to hear your surroundings while still being able to hear your music is great. I always struggled with hearing others if my headphones were in even if they were off and now that problem is gone.

I have had these Bose Open Ear buds for a few weeks now. In short, they are awesome. Finally an earbud I don't have to shove in my ear. Plus, since I wear glasses, I don't have a device getting in the way of either my ear or the glasses arms. A small negative is that if you are in an area where there is a lot of noise, i.e. a gym playing lous music, then these open earbuds definitely let in too much noise. But these I can wear all day and not get fatigue or have the ear hurt. Definitely glad I bought these!

[This review was collected as part of a promotion.] I’ve been using the Bose Ultra Open Earbuds for about a month now, and they’ve impressed me in several ways. The open-ear design is really comfortable, and I love how it doesn’t block out all the sounds around me. This makes it perfect for my runs because I can hear traffic and people, while still enjoying music or podcasts at a high quality. Sound-wise, these earbuds deliver clear and crisp audio, especially in the Immersive Audio mode. It feels like the sound surrounds me, which is great when watching movies or listening to music with rich detail. However, if you’re into bass-heavy tracks, you might find the low-end a bit lacking. It’s not as punchy as in-ear buds, but for an open-ear design, it’s impressive. One downside is that these earbuds don’t have noise cancellation, which I sometimes miss when I’m in busy places like a cafe or on the train. However, I understand that this is a trade-off for the open design, which lets me stay aware of my surroundings. The fit is secure, though it feels a bit strange at first. During a particularly sweaty workout, I noticed one earbud slipping slightly, but it never actually fell off. Battery life is pretty good — I can get about 7 hours of listening in stereo mode, but if I use the immersive mode, it drains faster. Overall, these are a great option if you need situational awareness while enjoying high-quality sound. Perfect for outdoor activities and light workouts, but maybe not the best for noisy environments. Pros: • Clear, immersive sound quality • Comfortable, open-ear fit • Good for outdoor use and awareness Cons: • No noise cancellation • Limited bass response for bass-heavy genres Rating: 10/10

After a month of using this product, I love it so far especially when it comes to the audio quality and aware/silence mode. Although I still haven’t used other features that these earbuds have to offer and can’t say much about it for the meantime, I really like how it came with 3 types of ear tips including the stability bands to which I personally use the small-sized ear tips and it fit me perfectly in the end! Other earbuds that I’ve used in the past just kept falling off from my ears and I appreciate how these earbuds just stays in place whenever I relax or traveling to places. The noise-cancelling feature is the best when you want to block out any outside noise or voices and it does the job pretty well if you want to immerse yourself within your own world while listening to music, videos, movies, etc. Another best feature of these earbuds is the battery life and it lasts for a good while for me since I’m a college student who depends on these whenever I’m on break or studying. Even though I’m more of a headphones girl,I took a liking to these Bose QuietComfort earbuds pretty quickly and I can’t go anywhere without these. Plus, it doesn’t take a lot of space in my bag which I loved a lot!

Good sound but several issues: 1. I tried all sizes of tips and bands, never found a combination with good seal and secure such that the buds don't feel they're about to fall out. 2. Occasionally one side shuts down for no reason. Then I have to fumble to turn it back on. 3. Voice commands only work when the app is running. 4. ANC not all that effective. For example, when on tread mill, the noise is diminished but not nearly as much as I expected, given this is a constant, low frequency noise.

I have struggled for years with iPod headphones and others that just don't fit in my ears and seem to always fall out. Finally, BOSE has created the perfect fit!! These headphones are comfortable, secure, lightweight and the sound quality is amazing compared to others on the market. Worth every penny! Also love that I can answer my phone with these as well, other brands is just a headphone not compatible with my phone.

[This review was collected as part of a promotion.] I have been saving to buy these up for my commute in and out of the city. It is amazing because I can stay aware of my surroundings which in NYC taking the subways is key. They’re comfortable and i’m still trying to figure out the still vs moving immersion but when I select the correct one for what i'm doing the sound is amazing.

I bought these like three weeks ago, but Everything looks great, the size, the weight, but the sound (which is the most important thing) is not good only because they go far away from the inner ear, if I push it a little bit they sound great, but you can’t be pushing it all the time, I'm undecided whether to return them or not?