Customer Ratings & Reviews

I like these a lot; great quality and I can hear really well but they come out of my ears a lot.

The bass was very nice on these ear buds. They actually stayed in my ear which was a real struggle with other brands i have tried. I love Bose products, they have never disappointed me.

The Bose QuietComfort Ultra earbuds have great sound - the bass is great (maybe too much!), the mids aren't super offensive (and can be scooped with in-app EQ), and the highs are clear and crisp. As far as earbuds go, these do offer a superior experience that I think would make most people happy. Active noise cancelling on these rival their headset counterparts and make commuting (I travel via the NYC Subway) a lot less painful. The earbuds fit well into my (smaller) ear canal and the seal is perfect. For all intents and purposes, these would be my ideal earbuds, more so than the Sony WF-1000 series earbuds. So why the 2-star rating? There's an incessant, annoying, and ever present hissing/static noise that comes from the left ear-bud, no matter how hard I try to fix it. I've tried resetting these ear buds, I've tried connecting to a different audio source, everything. I'm not sure if my pair of earbuds are specifically defective, but it I can hear it while listening to music, podcasts, you name it. This doesn't sound like regular "floor noise", but that something is seriously wrong with these earbuds. Doing a quick Google search reveals similar issues with this model specifically. I will be returning these today and going with the inferior Sony earbuds just so that I have something to use.

Love the sound quality. Fit well in my ear and battery is long lasting.

These a great earbuds. I feel the price is a little outrageous given the comparative quality of other brands. These feel great in the ear and the immersive mode definitely delivers. Can't go wrong with Bose.

I am almost always in a noisy environment. I have used earbuds for years. I love these Bose because they are the first true noise canceling ear buds. Someone can walk up behind me and talk to me and I don't hear them or even know they are there. The sound quality is exceptional! They are definatley worth the money!

I always have a problem with finding the right sized earbuds. For some reason earbuds dont stay in my left ear, they fall right out. These fit great and stay in place for hours. Theres plenty of other reviews detailing the amazing sound quality, but that doesnt matter unless you can actually wear the earbuds.

The sound it’s like in heaven!!! No better sound I have heard before!! Confortable!!

Love these earbuds. Outstanding sound. Rich bass. Truly immersive in noise canceling mode. Battery lasts forever.

Good sound and clear, but very loud on calls, you can't hear the conversation. I have to disconnect and talk on the phone (I hear them with very little volume) a little difficulty when adjusting them to the touch. You can't do many things with your iPhone to improve connectivity (compared to my estphone bits) They are not so good for what they cost.

I have been using Bose for the last 10 years. These are nice noise cancelling headphones, and if you can swing the price tag go for it. Be aware though they are easy to lose. Lately, which I only dealt with from this line and the prior rendition is a slight connectivity issue with my apple devices. Otherwise 10/10

Very good style and decent sound output. A bit tricky in functionality. Background noise is high for opposite person on voice calls.

One of the best in ear headphones I've ever used. Top quality sound and they fit snuggly in my ear. If you're considering these, get them!!!

Sound amazing, I work construction and couldn’t hear anything, but the music and my pod cast , only returned cause price is a little steep and well there’s so much going on with the noice canceling that they only lasted 4 or 5 hours top compared to my jbls 8 hour battery life

These ear buds are by far the best ones I've ever owned. I wore them on the plane and the noise canceling was amazing. They are comfortable and easy to travel with.

Excellent noise cancelation, great sound, & secure fit. Definitely needs muliti point connection, especially at this price range. App needs polishing to be more responsive, it's quirky

Great sound and noise cancelling headphones. Comfortable too

I rate this product as 4 stars for the following reasons. Pros 1) the sound quality is absolutely fantastic, and the app really gives you the ability to customize how they sound. 2) they seem to be rather durable and the build quality is good. 3) the call options are really sound. Over all the pros outweigh the only cons. Cons 1) they are extremely uncomfortable no matter what size i change the rubber pieces thag came with them too. Maybe its just my ears, but if i wear them for more than 20 minutes i get a wicked ear ache. Its not a volume issue, its the over all fit. Are the worth the premium price? Id say yes. 4 stars for a quality product. Minus 1 star for the way they fit.

[Employee of bestbuy] Amazing noise cancellation long battery life as well

do not fit tightly keep popping out other than that pretty good sound and lasting battery