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

3.9 3.9 out of 5 stars 3,668 ratings

$278.99
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Black
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.
  • FIND YOUR FIT: Experiment with different eartip and stability band sizes to find your optimal fit, providing a gentle seal and a comfortable, stable experience. Eartip and stability bands can be mixed and matched. XS and XL eartips and stability bands are available and sold separately
Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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Price$278.99$397.99$279.00$99.99
Delivery
Get it as soon as Monday, Jul 8
Get it as soon as Tuesday, Jul 9
Get it as soon as Tuesday, Jul 16
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Customer Ratings
Noise cancellation
4.3
4.5
2.8
4.1
Sound quality
4.2
4.4
4.1
4.3
Battery life
4.0
4.3
4.3
4.3
Sold By
planettools
My Secret Style
Tech Geeks
AnkerDirect
connectivity tech
Wireless
Wireless, Wired
Wireless
Wireless
headphones form factor
In Ear
Over Ear
Open Ear
In Ear
connector type
2.5mm Jack
USB Type C
noise control
active noise cancellation
active noise cancellation
cable feature
Without Cable
Without Cable
Without Cable
Without Cable
control type
Media Control
Noise Control
Media Control
Volume Control
material
Plastic
Plastic
PC+ABS
model name
Bose QuietComfort Ultra Wireless Noise Cancelling Earbuds, Bluetooth Noise Cancelling Earbuds with Spatial Audio and World-Class Noise Cancellation, Black
Bose QuietComfort Ultra Wireless Noise Cancelling Headphones, Over-the-Ear Headphones with Mic, Up to 24 Hours of Battery Life, Black
Bose Ultra Open Earbuds, Black
Liberty 4 NC

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

    Product Warranty: For warranty information about this product, please click here

    Feedback

    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
    3,668 global ratings

    Customers say

    Customers like the comfort of the headphones. They say it's amazing, not painful or clumsy, and feels natural. Some customers have issues with connectivity. Opinions are mixed on fit, performance, battery life, value, quality, and sound quality.

    AI-generated from the text of customer reviews

    139 customers mention "Comfort"111 positive28 negative

    Customers like the comfort of the headphones. They mention that they feel more natural, are not painful or clumsy, and don't chafe the inner ear.

    "...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

    "...- 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

    "...These are a daily driver for sure. I am impressed. Comfortable and very water resistant.The active noise canceling is actually pretty good...." Read more

    699 customers mention "Sound quality"485 positive214 negative

    Customers are mixed about the sound quality of the headphones. Some mention that the sound is very good, warm, and smart enough to measure the sound around you and compensate for it. They also say the quiet mode is fantastic and their voice is clear. However, other customers say that the volume does not lower enough, the microphone is lacking in clarity, and the volume doesn't decrease enough.

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

    "...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

    "...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

    296 customers mention "Quality"178 positive118 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.

    "...Excellent Audio but connectivity issues and okay ANC go with Sony; Excellent ANC and comfort fit with good connectivity but not as good audio go..." Read more

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

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

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

    216 customers mention "Fit"134 positive82 negative

    Customers are mixed about the fit of the headphones. Some mention that it fits perfectly in their ears and provides excellent noise cancellation. However, others say that the wings are rather large in size and the buds won't stay in their ear if they move around much.

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

    "...The Sony part does not completely fill the ear and it sometimes feels like thay are going to fall out due to their weight distribution paired with..." Read more

    "...They do sit well in the ears and stay put pretty well...." Read more

    136 customers mention "Value"45 positive91 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

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

    "...This is disappointing in a fairly pricy item that my son has only had for a few weeks." Read more

    129 customers mention "Performance"53 positive76 negative

    Customers are mixed about the performance of the headphones. Some mention that they work great while blocking nearly 90-95% of noise. They also say that the quality, function, and sleek appearance make them a great choice. However, some customers say that after a little over a year, they just stopped working. They say that they are only activated if they malfunction.

    "...3. These buds don't have a push button. They are only activated if they malfunction (stop responding in a way that you desire) by reinserting them..." Read more

    "...(ANC) works well...." Read more

    "...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

    112 customers mention "Battery life"62 positive50 negative

    Customers have mixed opinions about the battery life of the headphones. Some say that it has a very good battery life and stays all night, while others say that the battery drained constantly and the buds don't stay charged for very long.

    "...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

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

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

    221 customers mention "Connectivity"39 positive182 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.

    "...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

    "...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

    Is it worth $300?
    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 May 28, 2024
    Color: Moonstone BlueVerified Purchase
    I have tried both this and the equivalent unit made by Sony. A quick tl;dr would be if you want the best noise cancellation paired with excellent audio go with the Bose and if you want exceptionally excellent audio with okayish noice cancellation go with the Sony. As far as comparison:
    The way the Bose unti fits into the ear is both more confortable and the seal is more complete creating a significant increase in the noise cancellation ability. The Sony part does not completely fill the ear and it sometimes feels like thay are going to fall out due to their weight distribution paired with the ear canal fit.
    As far as audio the Sony really seems to have richer and more bold sound. The Bose audoo is also great, it just seemed a bit flatter compared to the Sony audio.
    Insofar as app connectivity- I avoid apps like the plague but I found connectivity w/o the app to be superior with the Bose. It lent itself to connection easier without having to rely exclusivly on app assistance. The Sony also has a known issue where it will fail to turn off even when placed in its case. I had this happen with the Bose as well but only once in awhile- with the Sony it was consistent and drained the battery constantly leading to a return.
    For me, personally, the Bose hit all the boxes and did it smoothly with finesse 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 connectivity but not as good audio go with the Bose.
    13 people found this helpful
    Report
    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
    745 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.
    179 people found this helpful
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    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
    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.
    14 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!!!
    mrdavidoff
    5.0 out of 5 stars Grandiose Geräuschunterdrückung
    Reviewed in Germany on June 16, 2024
    Color: White SmokeVerified Purchase
    Ich muss sagen, die Geräuschunterdrückung ist mit Abstand die beste, die ich bisher in einem in-ear erlebt habe. Auch der Klang ist hervorragend und lässt alle anderen in-ears hinter sich.
    Man muss schon lange suchen, um ein besseres Gesamtpaket zu finden.
    Ja, die QC ultra sind kein Schnäppchen. Und ich muss auch sagen, dass sie nicht ganz so komfortabel im Ohr sitzen, wie andere. Aber die grandiose Geräuschunterdrückung entschädigt dafür.
    Die Bässe sind sehr angenehm ohne übertrieben oder schwammig zu wirken. Mitten und Höhen sehr gut. Insgesamt brillanter Klang.
    Nur die IOS App begeistert mich nicht. Und auch die Bluetooth-Verbindung ist natürlich nicht so smooth wie mit den Apps eigenen Geräten. Aber das ist Jammern auf hohem Niveau
    4 people found this helpful
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