Bose Quitecomfort earbuds II review
Home / Reviews / Bose QuietComfort Earbuds II Review: The Best Noise-Cancelling Earbuds You Can Buy

Bose QuietComfort Earbuds II Review: The Best Noise-Cancelling Earbuds You Can Buy

Bose is a well-known brand in the audio industry, especially when it comes to noise-cancelling technology. The company has been producing some of the best over-ear headphones with active noise cancellation (ANC) for years and recently entered the true wireless earbuds market with the Bose QuietComfort Earbuds. These earbuds quickly became my top recommendation for anyone looking for the best ANC performance in a compact and wireless form factor.

However, the Bose QuietComfort Earbuds were not so perfect. They had some drawbacks, such as a bulky charging case, a lack of support for high-quality wireless codecs, and no single-earbud mode. That’s why I was excited to hear that Bose had released a second-generation model, the Bose QuietComfort Earbuds II, which promised to address some of these issues and improve on the already excellent sound quality and noise cancellation.

So, how do the Bose QuietComfort Earbuds II compare to their predecessor and the competition? Are they worth the premium price tag? Let’s find out in this detailed review.

Picture of Bose QuietComfort Earbuds II
Bose

Bose QuietComfort Earbuds II

Pros
  • Incredible noise isolation performance
  • Smaller and more comfortable design
  • Customizable controls
Cons
  • High price tag
  • Not supporting multi-device pairing
  • No wireless charging
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What comes inside the packaging of the Bose QuietComfort Earbuds II?

QC Earbuds 2 Box Contents
  • Two Bose QuietComfort Earbuds II (left and right)
  • A charging case
  • Three pairs of ear tips (small, medium, and large)
  • Three pairs of stability bands (small, medium, and large)
  • A USB-C cable
  • A quick start guide
  • A safety sheet

Technical Specifications

SpecsBose QuietComfort Earbuds II
Headphone FitIn Ear
MicrophonesBuilt-in Microphone
Noise CancellingYes
Noise Control TypeAdjustable Noise Cancelling
Water ResistantIPX4
CaseCharging, Carry
Bud Single1.23″ H x 0.79″ W x 0.96″ D (0.017 lb)
Case2.61″ H x 2.34″ W x 1.05″ D (0.132 lb)
Entire Product System3.5″ H x 3.51″ W x 3.4″ D (0.56 lb)
Product MaterialPlastic (PC-ABS)
Product Case MaterialPlastic (Hard)
RechargeableYes
Battery Life6 hours
Battery Charge Time1 hour
Charging Accessory includedYes
Charging Interface(s)USB C PORT
Wireless ConnectivityA2DP Bluetooth Audio Streaming, HFP Bluetooth
Bluetooth Version5.3
Bluetooth Range30 ft
AppBose Music App

What are the Design and Comfort Features of the Bose QuietComfort Earbuds 2?

Bose Previous model was bigger Than QuiteComfort earbuds II

One of the biggest improvements that Bose made with the QuietComfort Earbuds II is the design. The earbuds are noticeably smaller and lighter than the first-generation model, which makes them more comfortable and less noticeable in your ears. They also have a more sleek and modern look, with a matte finish and subtle branding.

The ear tips are also different from the previous version. Instead of having a single piece of silicone that covers both the ear canal and the outer ear, the ear tips are now separate from the ear fins, which Bose calls stability bands. This allows you to mix and match different sizes of ear tips and stability bands to find the best fit for your ears. The ear tips are also oval-shaped, which conforms better to the natural shape of your ear canal.

Sizes of Three Differenct ear tips of Earbuds

The fit is very important for both sound quality and noise cancellation, and I have to say that the Bose QuietComfort Earbuds II fits me perfectly. They are very secure and stable in my ears, even when I’m running or working out. They are also very comfortable, and I can wear them for hours without any fatigue or discomfort.

Bose earbuds II

The charging case is also much smaller and more pocket-friendly than before. It’s still not the smallest case on the market, but it’s definitely a huge improvement over the first-generation model. The case has a magnetic lid that snaps shut securely, and a button on the back that lets you check the battery level or pair with a new device. The case charges via USB-C but unfortunately does not support wireless charging.

Bose Quitecomfort earbuds II with case

The controls on the earbuds are also better than before. You can now control everything from the earbuds themselves, without having to reach for your phone or voice assistant. You can play/pause, skip tracks, adjust volume, switch between ANC modes, and activate your voice assistant with simple taps or presses on either earbud. With the Bose Music app, you can also customize the controls, which lets you choose what each earbud does when you tap or press it.

The earbuds also have in-ear detection, which means that they will automatically pause your music when you take one out of your ear, and resume it when you put it back in. This is very convenient and saves battery life.


TermProsCons
Design and ComfortSmaller and more comfortable earbuds and caseNo wireless charging
Customizable ear tips and stability bands
In-ear detection
Improved controls

How is the sound quality of the Bose QuietComfort Earbuds 2?

Quitecomfort earbuds II

Bose is known for its sound quality, and the QuietComfort Earbuds II does not disappoint in this regard. They have a balanced and natural sound profile that suits most genres of music and podcasts. They also have an auto-EQ feature that adapts the sound to your ears and your environment, ensuring that you always get the best possible sound quality.

The bass is deep and punchy, but not overpowering or boomy. It adds warmth and richness to your music, without drowning out the mids or highs. The mids are clear and detailed, with good presence and clarity. Vocals sound natural and expressive, while instruments sound realistic and accurate. The highs are crisp and bright, but not harsh or sibilant. They add sparkle and airiness to your music, without causing any fatigue or distortion.

Screenshot of the Bose Music app for Customization of Quitecomfort earbuds II sound or bass

The soundstage is also impressive for true wireless earbuds. It feels spacious and immersive, with good separation and imaging of different sounds. You can easily pinpoint where each sound is coming from, which adds realism and depth to your listening experience.

The sound quality is also consistent across different devices and sources, thanks to the standard SBC and AAC codecs that are supported by most smartphones and computers. However, some audiophiles might be disappointed by the lack of support for higher-quality codecs like aptX or LDAC, which offer better sound quality over Bluetooth.


TermProsCons
Sound QualityBalanced and natural sound profileNo support for high-quality wireless codecs
Auto-EQ feature
Spacious and immersive soundstage

How effective is the noise cancellation of the Bose QuietComfort Earbuds 2?

The noise cancellation is where the Bose QuietComfort Earbuds II really shine. They have the best ANC performance that I have ever experienced in true wireless earbuds, and they rival some of the best over-ear headphones in this regard.

Bose Quitecomfort earbuds II

The earbuds use a combination of passive and active noise cancellation to block out external sounds. The passive noise cancellation is achieved by the tight seal of the ear tips, which prevents most of the ambient noise from entering your ears and active noise cancellation is achieved by the microphones on the earbuds, which pick up the remaining noise and generate an opposite signal to cancel it out.

The result is a very effective and impressive noise cancellation that can block out almost any sound, from low-frequency rumbles like engines and trains, to mid-frequency noises like voices and traffic, to high-frequency sounds like sirens and alarms. You can also adjust the level of noise cancellation from 0 to 10 via the Bose Music app, or switch between three presets (High, Low, and Off) with a tap on the left earbud.

The noise cancellation also adapts to your environment and your movements, thanks to the motion sensors on the earbuds. This means that the earbuds will automatically adjust the level of noise cancellation depending on how loud or quiet your surroundings are, and whether you are still or moving. This ensures that you always get the optimal level of noise cancellation for your situation.

Screenshot of the Bose Music app for EQ settings of the earbuds

The noise cancellation also works well for phone calls, as the earbuds use a beamforming microphone array to isolate your voice from background noise. Your voice will sound clear and natural to the person on the other end of the line, even if you are in a noisy place.


TermProsCons
Noise CancellationBest-in-class ANC performanceNone
Beamforming microphone array for phone calls
Adjustable and adaptive ANC levels

What is the battery life like for the Bose QuietComfort Earbuds 2?

Playback with ANCUp to 6 Hrs 
Playback without ANCUp to 8 Hrs 
Charging Case Battery18 Hrs (ANC on), 24 Hrs (ANC off)
Earbuds Charging Time1 hour
Case Charging TimeUp to 3 hours

The battery life of the Bose QuietComfort Earbuds II is decent, but not outstanding. The earbuds can last for up to six hours of continuous playback with ANC on, and up to eight hours with ANC off. The charging case can provide an additional two full charges, giving you a total of 18 hours of battery life with ANC on, and 24 hours with ANC off.

The battery life is slightly better than the first-generation model, which had five hours of playback per charge and 15 hours with the case. However, it is still lower than some of the competitors, such as the Sony WF-1000XM4, which has eight hours of playback per charge and 24 hours with the case.

The earbuds also support fast charging, which gives you two hours of playback with a 15-minute charge. The charging case does not support fast charging, however, and it takes about two hours to fully charge via USB-C.

TermProsCons
Battery LifeSlightly better than the first-generation modelLower than some competitors
No fast charging for the case

How do you control Bose QC Earbuds 2?

Here are all the control features that QuietComfort Earbuds 2 provides.

MEDIA PLAYBACK AND VOLUME

CONTROLWHAT TO DO
Play/PauseTap an earbud 1x
Increase the volumeSwipe up on an earbud
Decrease the volumeSwipe down on an earbud
Skip to the next trackDouble-tap an earbud
Skip to the previous trackTriple-tap an earbud

PHONE CALLS

CONTROLWHAT TO DO
Decline a second incoming call and stay on the current callTap an earbud 1x
End/Decline a callDouble-tap an earbud
Answer a second incoming call and put the current call on holdTap an earbud
Decline a second incoming call and stay on current callDouble-tap an earbud

MOBILE DEVICE VOICE CONTROL

CONTROLWHAT TO DO
Access mobile device voice controlTouch and hold an earbud until you hear a tone. Release, then say your request
Stop mobile device voice controlTap an earbud 1x
Earbuds Touch Surface areas

Pros and Cons of Bose QuietComfort Earbuds II

ProsCons
Smaller and more comfortable designNo wireless charging
Best-in-class noise cancellationNo support for high-quality wireless codecs
Balanced and natural sound profileNo single-earbud mode
Customizable controlsExpensive

Comparison With Other Popular ANC Earbuds

Bose QuietComfort Earbuds IISony WF-1000XM4Apple AirPods Pro
Price: $299 USDPrice: $279 USDPrice: $249 USD
Battery life: 6 hours (ANC on), 8 hours (ANC off)Battery life: 8 hours (ANC on), 12 hours (ANC off)Battery life: 4.5 hours (ANC on), 5 hours (ANC off)
Charging case: 12 hours (ANC on), 16 hours (ANC off)Charging case: 16 hours (ANC on), 24 hours (ANC off)Charging case: 19.5 hours (ANC on), 24 hours (ANC off)
Wireless charging: NoWireless charging: YesWireless charging: Yes
Bluetooth version: 5.3Bluetooth version: 5.2Bluetooth version: 5.3

Verdict

The Bose QuietComfort Earbuds II are excellent true wireless earbuds that offer superb sound quality and noise cancellation. They are also very comfortable and easy to use, thanks to their improved design and controls. They are ideal for anyone who wants to enjoy their music or podcasts without any distractions from the outside world.

However, they are also very expensive, costing $299 USD at launch. They also have some drawbacks, such as a lack of wireless charging, a lack of support for high-quality wireless codecs, and no single-earbud mode. These might not be deal-breakers for everyone, but they do make the earbuds less competitive against some of the cheaper alternatives.

If you can afford them and value sound quality and noise cancellation above all else, then the Bose QuietComfort Earbuds II are definitely worth buying. They are arguably the best noise-cancelling true wireless earbuds you can buy right now. However, if you are looking for something more affordable or more versatile, then you might want to consider other options.

Picture of QC Earbuds Series 2
Bose

Bose QuietComfort Earbuds II

Check Price

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