Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds, Bluetooth Noise Cancelling Earbuds with Spatial Audio and World-Class Noise Cancellation, Black


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Purchase options and add-ons

Brand Bose
Color Black
Form Factor In Ear
Model Name Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds, Bluetooth Noise Cancelling Earbuds with Spatial Audio and World-Class Noise Cancellation, Black See more
Connectivity Technology Wireless

About this item

  • SPATIAL AUDIO EARBUDS: Tap into a deeply immersive listening experience that places the audio directly in front of you and makes your music feel more real than ever before
  • WORLD-CLASS NOISE CANCELLATION: CustomTune technology analyzes each ear and adapts sound so the active noise cancelling earbuds offer a premium listening experience that’s custom tailored just for you
  • CUSTOMIZABLE FIT FOR ALL DAY COMFORT: Swap between nine soft eartips and stability bands to find the perfect fit that feels snug and comfortable for those extra-long listening sessions
  • 3 LISTENING MODES: Focus with world-class noise cancellation in Quiet Mode, hear your surroundings in Aware Mode, and engage in full noise cancellation and Bose Immersive Audio using Immersion Mode
  • LONG-LASTING BATTERY: These Bluetooth noise cancelling earbuds give you up to 6 hours of listening time (up to 4 with Immersive Audio), and a 20-minute charge gives you up to 2 hours of additional play time
  • CLEAR CALLS, EASY CONTROLS: Noise-rejecting microphones filter out background noise for clearer calls and the intuitive touch controls let you easily change the volume, skip songs, switch modes, and answer calls
  • LISTEN WITH ONE EARBUD: Answer calls or play your favorite music through both or a single earbud, whatever works best for you.

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Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds, Bluetooth Noise Cancelling Earbuds with Spatial Audio and World-Class Noise Cancellation, Black
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Price-23% $229.00
List:$299.00
$309.00$349.00$793.00$44.99$297.99
Delivery
Get it as soon as Wednesday, Jul 24
Get it as soon as Wednesday, Jul 24
Get it Jul 24 - 26
Get it as soon as Friday, Jul 26
Get it as soon as Wednesday, Jul 24
Customer Ratings
Noise cancellation
4.3
4.6
4.5
4.3
Sound quality
4.2
4.7
4.5
4.5
Battery life
4.0
4.2
4.5
4.4
Sold By
Amazon.com
Adorama
Amazon.com
WORLD WIDE STEREO
HyperGear / Naztech
Amazon.com
connectivity tech
Wireless
Wireless
Wireless, Wired
Wireless
Wireless
Wireless, Bluetooth
headphones form factor
In Ear
In Ear
Over Ear
In Ear
Over Ear
In Ear
noise control
active noise cancellation
active noise cancellation
active noise cancellation
active noise cancellation
cable feature
Without Cable
Without Cable
Without Cable, Retractable
Without Cable
Without Cable
Without Cable
control type
Media Control
Media Control
Media Control
Media Control
Media Control
Voice Control
material
Plastic
Plastic
Plastic
Metal
Plastic
Plastic
model name
Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds, Bluetooth Noise Cancelling Earbuds with Spatial Audio and World-Class Noise Cancellation, Black
QuietComfort Ultra True
Bose QuietComfort Wireless Noise Cancelling Headphones, Bluetooth Over Ear Headphones with Up To 24 Hours of Battery Life, Black
HyperGear Stealth2 ANC Headphones
Technics Hi-Fi True Wireless Noise Canceling Bluetooth Earbuds EAH-AZ80
weight
0.03 pounds
0.05 pounds
0.52 pounds

From the manufacturer

Bose QuietComfort Ultra Earbuds Wall of Recognition
Bose QuietComfort Ultra Earbuds

Feel your music more

Scotty Lifestyle

Breakthrough spatial audio for more immersive listening that makes your music feel more real than ever before — no matter the content or source. World-class noise cancellation and sound tailored to you. And a design that feels so good to wear. Say less. (Listen more.)

How do I setup my QuietComfort Ultra Earbuds?

Download and install the free Bose app from your mobile device's app store. The Bose app lets you set up and control your product from any mobile device, such as a smartphone or tablet.

How do I connect my QuietComfort Ultra Earbuds to my Bluetooth device?

1. Ensure Bluetooth is enabled on your device

2. With the case open, and both earbuds inside, press and hold on the button on the back of the case until the light slowly blinks blue

3. Select the earbuds from the list of available devices

How do I update the firmware/software of my QuietComfort Ultra Earbuds?

Updating the earbuds: When an update is available, the Bose app automatically downloads it. Tap Install Update.

Updating the case: Go to btu.bose.com and connect with the USB-C cable.

How do I reset my earbuds?

Open the Bose app and tap on the "Account" icon in the upper-right corner.

Select "Manage Products" > "Edit."

Select the Bose earbuds > "Delete."

Tap "Remove" & Close the app.

Remove from Bluetooth list on your device.

How do I clear the Bluetooth pairing list?

Press and hold the button on the back of the case for 15 seconds with the earbuds inside and case lid open. Wait until the status light blinks white twice and then slowly blinks blue. Then delete the earbuds from Bluetooth list on your device.

Product guides and documents

What's in the box

  • Bose QuietComfort Ultra Earbuds
  • Bose Fit Kit
  • Charging Case
  • USB-C Cable
  • Safety sheet
  • Looking for specific info?

    Product information

    Warranty & Support

    Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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    Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds, Bluetooth Noise Cancelling Earbuds with Spatial Audio and World-Class Noise Cancellation, Black


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    Product Description

    Bose QuietComfort Ultra Earbuds are the ultimate wireless noise cancelling earbuds for a truly immersive listening experience. These high-quality wireless earbuds feature breakthrough spatialized audio for a deeper level of immersion that makes your music feel more real than ever before — no matter the content or source. Bose Immersive Audio pushes the boundary even further and takes what you’re hearing out of your head and places it in front of you for the most natural listening in a pair of spatial audio earbuds. And Bose CustomTune technology takes it to another level by analyzing your ear’s shape and adapting the sound and world-class noise cancellation so everything hits just as it should in your noise cancelling earphones. The comfort is shaped to you, too. With these Bose noise cancelling earbuds, you get nine combinations of eartips and stability band sizes to find the best fit. And up to 6 hours of playtime keeps your faves playing as long as you want to listen (up to 4 hours with Immersive Audio). Plus, the included charging case holds up to three additional charges and a quick 20-minute charge gives you up to 2 hours of additional play time. These bluetooth wireless earbuds also feature advanced Bluetooth 5.3 so you can listen to your favorite tracks up to 30 feet away. Keep track of everything paired to the bluetooth earbuds using the Bose app which can also walk you through setup, lets you customize a shortcut, check battery levels, and access Adjustable EQ settings. Feel your music more with Bose QuietComfort Ultra Wireless Earbuds.

    Customer reviews

    3.9 out of 5 stars
    3.9 out of 5
    3,911 global ratings

    Customers say

    Customers like the sound quality of the headphones, mentioning it has a nice, warm sound. They also like the comfort. However, some customers have connectivity issues with the earbuds not connecting to their phone. Opinions are mixed on battery life, performance, value, quality, and fit.

    AI-generated from the text of customer reviews

    721 customers mention "Sound quality"514 positive207 negative

    Customers like the sound quality of the headphones. They say the sound is very good, with a warm sound. They also say the headphones are smart enough to measure the sound around you and compensate for it. Customers also mention that the voice is clear and doesn't sound tinny or robotic.

    "...The music may not have been playing, but the background noise was so clear that I just didn't need to take the headphones out and put them away...." Read more

    "...It was like falling in love all over again. The immersion sound option raises the sound quality to a whole new level, bringing a depth and presence..." Read more

    "...But, the only thing ultra about these earbuds is that the sound quality is slightly better the the regular QC's and for me is the only Pro in my..." Read more

    "...My voice was clear and didn't sound tinny or robotic.They get 5 stars regardless due to the amazing sound and fit. Highly recommend 👌..." Read more

    146 customers mention "Comfort"119 positive27 negative

    Customers like the comfort of the headphones. For example, they mention it's amazing, not painful or clumsy, and feels more natural. Some say the in-ear ergonomics are a little better and the rubber/silicone earbuds are soft.

    "...like these, and I am happy I spent the money for the sake of impressive comfort and impressive sound quality.11/14/2023" Read more

    "...But for me, Bose wins hands down for the combination of fit, comfort, sound quality, ANC and controls." Read more

    "...- right out of the box I have a perfect fit and seal and they are COMFORTABLE enough to wear for hours without any ear fatigue...." Read more

    "...wings help them with reinforcement in my ears, and they just feel so much more natural...." Read more

    311 customers mention "Quality"186 positive125 negative

    Customers have mixed opinions about the quality of the headphones. Some say the overall quality is impressive and the sound reduction is worth it. They feel like quality headphones. However, others say that they are not what they had expected, have lower quality across the board, and are not useable.

    "...And the fact that the materials were military grade and built to withstand just about anything really sold me...." Read more

    "...Although the ultra case has this button on the back, its pretty much useless and barely has any functions...." Read more

    "...A solid product all around. I have never been a big Bose fan. I thought their products were good, but not great and overpriced...." Read more

    "...have great audio quality, fit my ears well at least, and feel like quality headphones...." Read more

    226 customers mention "Fit"140 positive86 negative

    Customers are mixed about the fit of the headphones. Some mention that it has an excellent fit and volume control. However, some say that the buds barely stay in their ears and if they bend down, one or both would fall out. Some customers also say that they are rather large in size.

    "...The small wings though fit perfectly in both, and have not created any issues of discomfort or pain...." Read more

    "...they are wonderful - the sound, the noise cancelling, the ease of fit and comfort. A solid product all around. I have never been a big Bose fan...." Read more

    "...Now lets go with the earbuds.1. They are small and I guess that's ok not much of an issue here except for the earpice options...." Read more

    "...The style of these just fit my ear. I struggled daily with the Samsung buds and tried several different brands of eartips with no success...." Read more

    145 customers mention "Value"46 positive99 negative

    Customers are mixed about the value of the headphones. Some mention that it's well worth the money, while others say that it is not acceptable for the price you pay. They also mention that the case feels flimsy and the packages look cheap.

    "...for both and while the ultra may be slightly better but not worth the extra $$...." Read more

    "...Every song sounds insane.Build: BListen the case is junk. It works but could be much better. Do I care? No. Earbuds build is great...." Read more

    "...I would say that TO ME, they are worth the money...." Read more

    "...TL;DR: the Bose Quiet Comfort Ultras are not as premium as they seem and the Sony Wf-1000xm5s just needed better tips to be absolutely perfect...." Read more

    136 customers mention "Performance"56 positive80 negative

    Customers are mixed about the performance of the headphones. Some mention that they work great while blocking nearly 90-95% of noise, the Aware and Quiet modes (ANC) work extremely well, and the earbuds are high-quality and work well with other devices. However, others say that after a little over a year, they just stopped working, the right ear buds no longer worked properly, and they are only activated if they malfunction.

    "...the volume by sliding my finger up and down the stem was wonky -- not working, pausing the music or shifting the bud, the seal I worked so hard to..." Read more

    "...the lawn and while standing next to a gas powered generator and they work great while blocking nearly 90-95% of the outside noise...." Read more

    "...The Bluetooth is not intuitive at all and gets wonky...." Read more

    "...Software works well on my Android (Samsung S23 Ultra) phone. I have heard of issues with iPhone (puke) products. YMMV...." Read more

    115 customers mention "Battery life"63 positive52 negative

    Customers have mixed opinions about the battery life of the headphones. Some find it amazing, while others say it drained the battery constantly. The case has a very weak battery capacity, and the earbuds run out of battery faster.

    "...Clear, warm, crisp and full. I'm a basshead so I could do with even more bass TBH. I want my head to rattle when I have the bass boosted...." Read more

    "...With about 10 minutes left on the walk I started getting low battery responses. I'm like, no way. I can't have this...." Read more

    "...but I've still used them for extended periods and still had plenty of battery life left...." Read more

    "...only once in awhile- with the Sony it was consistent and drained the battery constantly leading to a return...." Read more

    238 customers mention "Connectivity"39 positive199 negative

    Customers have connectivity issues with the headphones. For example, they say the right earbud had connectivity issues, the app can be finicky, and the buds lose connection. Some mention that the call quality is okay.

    "...That being said, they're going on four years old. They disconnected randomly from my phone, they often remained on when I put them in their charging..." Read more

    "...They would eventually power up but would not connect etc. so I opted for the new BOSE Ultra QC earbuds...." Read more

    "...I also wish they could connect to multiple devices at once (like my Bose N700 do), but I knew that prior to purchasing and can't ding it for..." Read more

    "...but, again, it basically comes down to Excellent Audio but connectivity issues and okay ANC go with Sony; Excellent ANC and comfort fit with good..." Read more

    Is it worth $300?
    5 out of 5 stars
    Is it worth $300?
    For the last 3 months, I wanted to find a pair of wireless earbuds that were, at the very least, comfortable.My previous pair of wireless earbuds, Sony's WFSP800N were, by far, the most comfortable wireless earbuds I have ever experienced. That being said, they're going on four years old. They disconnected randomly from my phone, they often remained on when I put them in their charging case, and on a few occasions, just my sweat would be enough to trigger the touch sensors and either skip or pause whatever song I was listening to.So, I set out to try just about every major brand that *wasn't* Sony this time around.I tried the top of the line in the $200 price range from Jabra, Beats, and Sennheiser.Jabra was by far the one I wanted to succeed the most. I picked up the Jabra Elite 8. The sound was good. Noise cancelling was automatic and easy to cycle. And the fact that the materials were military grade and built to withstand just about anything really sold me. Unfortunately, prolonged wear hurt my right ear. I returned them a few days later and tried the Beats Fit Pro. I thought that the wings would provide stabilization and comfort. I was wrong. I didn't even get a chance to really try them out. My ears were in agonizing pain due to the rigidity of the wings. I returned them the same day I bought them. I had high hopes for Sennheiser, and though they sounded amazing, they hurt in the same way that Jabra did.Cue Bose to come in. The thing that set them apart from the competition were the comfort wings. They come in three different sizes. I tried using the medium wings first, but prolonged use still caused pain in just my right ear, even though my left was fine. The small wings though fit perfectly in both, and have not created any issues of discomfort or pain. They're actually on par comfort wise with the Sony earbuds I got almost 4 years ago.Now, the sound was night and day to anything I have ever tried before. The sheer depth of everything was immaculate, and with the app you can adjust the different tones accordingly. But the features that won out was the noise cancelling "quiet" mode, the sound heightening "immersion" mode, and the all around "aware" mode.These are the best noise cancelling earbuds I have ever experienced with the quiet mode. The immersion mode let's you listen to music in all levels around you as if you're sitting in the middle of an orchestra. The aware mode transfers sound from the outside to you as if you aren't wearing headphones at all.All three modes are miles above the other competing products I have bought. But the Aware mode is absolutely amazing as any other version of this sounds Tinny or Electronic. This was the first time I have ever forgotten I was even wearing headphones. The music may not have been playing, but the background noise was so clear that I just didn't need to take the headphones out and put them away. This actually made it easy to listen to music at a low volume and still be able to keep up with concentrating on conversations or work place activities and lectures.The case uses the USB C charging cable, and you get a full charge if it's completely dead in about 2 hours. That being said, I probably get about 6 to 8 hours with consecutive use of the earbuds on a single charge. With the charging case, I can probably go 20 to 25 hours without needing to recharge. But what I love is that not only will the earbuds audibly tell you when they are low after they've been sitting in the case, the case itself has a light indicator to tell you when the charging battery is drained.Overall, is this worth $300? Considering it blew every other $200 competitor, including my original earbuds out of the water (which I paid $250 for when they were released near 4 years ago), I would say that TO ME, they are worth the money. I'm not comparing them to current Sonys on the market, nor have I ever tried the Quiet Comfort 2s. If you feel that it isn't big enough of a jump, then cool. But to me, comparing them to all of the earbuds that caused me pain, I do feel like this is a case of "Getting Your Money's Worth."I sincerely like these, and I am happy I spent the money for the sake of impressive comfort and impressive sound quality.11/14/2023
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    Top reviews from the United States

    Reviewed in the United States on November 15, 2023
    Color: BlackVerified Purchase
    For the last 3 months, I wanted to find a pair of wireless earbuds that were, at the very least, comfortable.

    My previous pair of wireless earbuds, Sony's WFSP800N were, by far, the most comfortable wireless earbuds I have ever experienced. That being said, they're going on four years old. They disconnected randomly from my phone, they often remained on when I put them in their charging case, and on a few occasions, just my sweat would be enough to trigger the touch sensors and either skip or pause whatever song I was listening to.

    So, I set out to try just about every major brand that *wasn't* Sony this time around.
    I tried the top of the line in the $200 price range from Jabra, Beats, and Sennheiser.
    Jabra was by far the one I wanted to succeed the most. I picked up the Jabra Elite 8. The sound was good. Noise cancelling was automatic and easy to cycle. And the fact that the materials were military grade and built to withstand just about anything really sold me. Unfortunately, prolonged wear hurt my right ear. I returned them a few days later and tried the Beats Fit Pro. I thought that the wings would provide stabilization and comfort. I was wrong. I didn't even get a chance to really try them out. My ears were in agonizing pain due to the rigidity of the wings. I returned them the same day I bought them. I had high hopes for Sennheiser, and though they sounded amazing, they hurt in the same way that Jabra did.

    Cue Bose to come in. The thing that set them apart from the competition were the comfort wings. They come in three different sizes. I tried using the medium wings first, but prolonged use still caused pain in just my right ear, even though my left was fine. The small wings though fit perfectly in both, and have not created any issues of discomfort or pain. They're actually on par comfort wise with the Sony earbuds I got almost 4 years ago.

    Now, the sound was night and day to anything I have ever tried before. The sheer depth of everything was immaculate, and with the app you can adjust the different tones accordingly. But the features that won out was the noise cancelling "quiet" mode, the sound heightening "immersion" mode, and the all around "aware" mode.
    These are the best noise cancelling earbuds I have ever experienced with the quiet mode. The immersion mode let's you listen to music in all levels around you as if you're sitting in the middle of an orchestra. The aware mode transfers sound from the outside to you as if you aren't wearing headphones at all.

    All three modes are miles above the other competing products I have bought. But the Aware mode is absolutely amazing as any other version of this sounds Tinny or Electronic. This was the first time I have ever forgotten I was even wearing headphones. The music may not have been playing, but the background noise was so clear that I just didn't need to take the headphones out and put them away. This actually made it easy to listen to music at a low volume and still be able to keep up with concentrating on conversations or work place activities and lectures.

    The case uses the USB C charging cable, and you get a full charge if it's completely dead in about 2 hours. That being said, I probably get about 6 to 8 hours with consecutive use of the earbuds on a single charge. With the charging case, I can probably go 20 to 25 hours without needing to recharge. But what I love is that not only will the earbuds audibly tell you when they are low after they've been sitting in the case, the case itself has a light indicator to tell you when the charging battery is drained.

    Overall, is this worth $300? Considering it blew every other $200 competitor, including my original earbuds out of the water (which I paid $250 for when they were released near 4 years ago), I would say that TO ME, they are worth the money. I'm not comparing them to current Sonys on the market, nor have I ever tried the Quiet Comfort 2s. If you feel that it isn't big enough of a jump, then cool. But to me, comparing them to all of the earbuds that caused me pain, I do feel like this is a case of "Getting Your Money's Worth."

    I sincerely like these, and I am happy I spent the money for the sake of impressive comfort and impressive sound quality.

    11/14/2023
    Customer image
    5.0 out of 5 stars Is it worth $300?
    Reviewed in the United States on November 15, 2023
    For the last 3 months, I wanted to find a pair of wireless earbuds that were, at the very least, comfortable.

    My previous pair of wireless earbuds, Sony's WFSP800N were, by far, the most comfortable wireless earbuds I have ever experienced. That being said, they're going on four years old. They disconnected randomly from my phone, they often remained on when I put them in their charging case, and on a few occasions, just my sweat would be enough to trigger the touch sensors and either skip or pause whatever song I was listening to.

    So, I set out to try just about every major brand that *wasn't* Sony this time around.
    I tried the top of the line in the $200 price range from Jabra, Beats, and Sennheiser.
    Jabra was by far the one I wanted to succeed the most. I picked up the Jabra Elite 8. The sound was good. Noise cancelling was automatic and easy to cycle. And the fact that the materials were military grade and built to withstand just about anything really sold me. Unfortunately, prolonged wear hurt my right ear. I returned them a few days later and tried the Beats Fit Pro. I thought that the wings would provide stabilization and comfort. I was wrong. I didn't even get a chance to really try them out. My ears were in agonizing pain due to the rigidity of the wings. I returned them the same day I bought them. I had high hopes for Sennheiser, and though they sounded amazing, they hurt in the same way that Jabra did.

    Cue Bose to come in. The thing that set them apart from the competition were the comfort wings. They come in three different sizes. I tried using the medium wings first, but prolonged use still caused pain in just my right ear, even though my left was fine. The small wings though fit perfectly in both, and have not created any issues of discomfort or pain. They're actually on par comfort wise with the Sony earbuds I got almost 4 years ago.

    Now, the sound was night and day to anything I have ever tried before. The sheer depth of everything was immaculate, and with the app you can adjust the different tones accordingly. But the features that won out was the noise cancelling "quiet" mode, the sound heightening "immersion" mode, and the all around "aware" mode.
    These are the best noise cancelling earbuds I have ever experienced with the quiet mode. The immersion mode let's you listen to music in all levels around you as if you're sitting in the middle of an orchestra. The aware mode transfers sound from the outside to you as if you aren't wearing headphones at all.

    All three modes are miles above the other competing products I have bought. But the Aware mode is absolutely amazing as any other version of this sounds Tinny or Electronic. This was the first time I have ever forgotten I was even wearing headphones. The music may not have been playing, but the background noise was so clear that I just didn't need to take the headphones out and put them away. This actually made it easy to listen to music at a low volume and still be able to keep up with concentrating on conversations or work place activities and lectures.

    The case uses the USB C charging cable, and you get a full charge if it's completely dead in about 2 hours. That being said, I probably get about 6 to 8 hours with consecutive use of the earbuds on a single charge. With the charging case, I can probably go 20 to 25 hours without needing to recharge. But what I love is that not only will the earbuds audibly tell you when they are low after they've been sitting in the case, the case itself has a light indicator to tell you when the charging battery is drained.

    Overall, is this worth $300? Considering it blew every other $200 competitor, including my original earbuds out of the water (which I paid $250 for when they were released near 4 years ago), I would say that TO ME, they are worth the money. I'm not comparing them to current Sonys on the market, nor have I ever tried the Quiet Comfort 2s. If you feel that it isn't big enough of a jump, then cool. But to me, comparing them to all of the earbuds that caused me pain, I do feel like this is a case of "Getting Your Money's Worth."

    I sincerely like these, and I am happy I spent the money for the sake of impressive comfort and impressive sound quality.

    11/14/2023
    Images in this review
    Customer image Customer image Customer image
    Customer imageCustomer imageCustomer image
    829 people found this helpful
    Report
    Reviewed in the United States on January 25, 2024
    Color: BlackVerified Purchase
    I was forced to buy new earbuds becuase I accidentally left my old BOSE QC earbuds in my pants pocket and washed them. They would eventually power up but would not connect etc. so I opted for the new BOSE Ultra QC earbuds. But, the only thing ultra about these earbuds is that the sound quality is slightly better the the regular QC's and for me is the only Pro in my evaluation.

    I'll preface this with I use my earbuds on multiple devices. iPhone, iPad and laptop.

    Let's start with what I hate about the case.

    1. Its smaller then the regular QC's which is good for slipping them in your pocket. What I miss in this case is the indicator lights that show you the battery level of the case. The ultra case does not have this and haveing it is very helpful to me.

    2. With the regualer QC case you can also toggle between devices with the small button inside the case. Although the ultra case has this button on the back, its pretty much useless and barely has any functions. Its almost wasted effort in designn and manfacturing for BOSE.

    2.a With the button on the regular case you can press it once to see what device it is connected to. very simple and very useful. The ultra case does not do this. You have to open the BOSE app on your device to see where its connected AND you have to use the app to change devices. This may be my biggest issue. Its musch easier to just toggle the button on the case while the buds are in your ears to change evices. I don't want to have to get my phone out, open the app, wait for the app to connect , touch the earbud icon to see my choices and select what device I want. I simply want to toggle the button on the case.

    3. Trying to withdraw the earbuds from the case is not easy. The only way I can get them out of the case is by tugging on the rubber ear piece. I'm sure over time they will tear apart. This seems to not been thought through by the designers.

    Now lets go with the earbuds.

    1. They are small and I guess that's ok not much of an issue here except for the earpice options. While I have to use the largest option from the choice of 3; even the largest option isn't really big enough. It fits ok but not great. My regular QC's biggest option is larger and fits really good. I'm not sure why they didn't retain the same sizing options for the ultra.

    2. While using, you have to luanch the app to see the battery life. With the regular QC's you simply touch the left bud to hear the battery level. Again, very simple and useful.

    2.a Lets talk about battery life. While initially I just used my new ultras for conference calls and listening to videos while connected to my laptop and it all seemed good. Then one day, with a full charge, I went for a walk that lasted just over an hour. With about 10 minutes left on the walk I started getting low battery responses. I'm like, no way. I can't have this. I normally have several conference calls that last over an hour and I can't have these dying in the middle of a call. I also travel a lot by air and often have flights over 2 hours. So reason #1 why I returned them.

    3. The sound quality is very comprable for both and while the ultra may be slightly better but not worth the extra $$. I'm a sound nut and not opposed to spending extra doe for better quality but not here. Especially with the other issues I have for this version.

    All in all, I'm very dissapointed in BOSE's effort with the Ultra's. I have a lot of bose items and this is the first time I've been dissapointed in their products. So much so I sent the ultras back and purchased the regular QC noise cancelling earbuds like I had before. Now I'm happy again.
    219 people found this helpful
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    Top reviews from other countries

    Candide Pow
    5.0 out of 5 stars These things are amazing; hands down the best
    Reviewed in Canada on June 27, 2024
    Color: White SmokeVerified Purchase
    I tried the Sonys first and they are a joke relative. Sound quality is fantastic (makes me feel guilty for not using my nicer pears of headphones but these are just so easy) and noise cancelling is next level (this is where the Sony's really let me down). Comfort is also fantastic while staying snug (no worries about them falling out). 100% would recommend
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    CELSO F
    5.0 out of 5 stars Excelente fone de ouvido
    Reviewed in Brazil on June 24, 2024
    Color: BlackVerified Purchase
    Esse é o terceiro fone da Bose que compro. A evolução é evidente em casa lançamento e o Ultra realmente vale cada centavo. O cancelamento de ruído e o modo imersão fazem a diferença e aumenta muito a boa experiência ao ouvir músicas. Estou muito satisfeito.
    Cliente de Amazon
    5.0 out of 5 stars Insuperables
    Reviewed in Mexico on May 11, 2024
    Color: BlackVerified Purchase
    Curiosamente termine comprando estos audífonos Bose QuietComfort Ultra Earbuds después de devolver unos audífonos Sony WF-1000XM5.

    ¿Qué hicieron mejor que los Sony? En cuanto a características, la aplicación de celular, sonido y ANC no les falta nada a los dos. Los dos son de alta gama y se nota. Pero en mi caso los Sony fueron muy incómodos. Para que el ANC en el modelo WF-100XM5 funcione correctamente es necesario que las "gomitas" de un material tipo "memory foam" hagan vacío en tus oídos. Y la única forma en la que lo conseguí (según la misma aplicación de los audífonos) fue usando las gomas grandes (L) y eran muy incómodas.

    El modelo de Bose QuietComfort Ultra Earbuds (que al momento de escribir esto) es más caro. Es muchísimo más cómodo. Porque su ANC no tiene el requerimiento de "vacío en el oído" de los Sony. Además ajustan diferente a los Sony. No solo tienen la gomita (de plástico, no es memory foam) que se mete en el oído, además traen un "ganchito" que ajusta en la oreja para que los audífonos no se muevan. Y cada que los colocas en los oídos hacen un sonido (tipo orquesta) para asegurarse de hacer bien el ANC.

    He leído otras reseñas que se quejan de que el sonido (calidad de audio, para los audiófilos) no es nada del otro mundo, tomando en cuenta que son marca Bose. Y estoy de acuerdo. No es nada del otro mundo y estoy seguro que otros modelos Bose tienen mejor calificación en este aspecto. Pero la música suena muy bien, sobretodo si activas el modo "Inmersión" (que por defecto, pone al máximo el ANC).

    El ANC es excelente. Los uso en la oficina y estoy a unos metros de la cafetera donde la gente se junta a platicar y moler el café (es la definición de ruido) con el ANC no escucho nada de ruido ambiental, solo mi música.

    En verdad son unos excelente audífonos. Y los recomiendo mucho.
    19 people found this helpful
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    Produto errado
    4.0 out of 5 stars Bom!!
    Reviewed in Brazil on May 17, 2024
    Color: White SmokeVerified Purchase
    Bom!!!
    HASAN AKGÜL
    4.0 out of 5 stars bose..
    Reviewed in Turkey on July 13, 2024
    Color: BlackVerified Purchase
    Ses ve gürültü engelleme gerçekten daha önce kullandığım kulaklıklalar ile kıyas bile edilemez. gürültü engelleme çok çok iyi. ses modlarında sarmalayan ses modu gercekten inanılmaz. kafanızı çevirdiğiniz noktadan ses geliyor hissi veriyor. bass ve tizler çok temiz ayrıca bir ekolyzeri var kendinizde ayarlayabiliyorsunuz. 3-4 saat aralıksız müzikdinlemede kulaklarımda bir rahatsızlık hissetmedim. kulaklık şarjını gösteriyor ancak kulaklık kabı sarjı göstermiyor bu bir eksi bence. ayrıca kayıp kulaklık bulma yok. daha önce kullandığım kulaklıklarda mevcuttu belki ileriki günlerde yazılım ile hallederler. sonuç olarak bence çok kaliteli ve biraz pahalı tarafta.
    One person found this helpful
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