LIMITED EDITION Bose QuietComfort® Earbuds II

Bose QuietComfort® Earbuds II

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EQ icon


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Sound shaped to you

Bose QuietComfort Earbuds II provide an ideal combination of sound and noise cancellation that’s perfectly yours.

Everything tailored

You always get the best sound quality because CustomTune technology auto-adjusts it to your ears’ liking.

How it works:

1. Your buds send out a chime to learn your ear canal’s unique shape

2. The chime bounces back and gets picked up by the built-in microphones

3. Your buds then optimise a noise cancellation and sound performance that fits you perfectly

Keep them in comfortably with soft eartips and stability bands that come in three sizes. Then, take the Fit Test in the Bose Music app to make sure it’s just right.

Tune in and tune out

Pure bliss in Quiet Mode when you reduce background noise with proprietary active noise cancelling technology.

When it’s time to pay attention, Aware Mode allows enough transparency to hear your surroundings or engage in friendly conversation.

The ActiveSense™ technology in Aware Mode can silence loud background noise to a stop, or soften it to a manageable volume.

Woman wearing Eclipse Gray Bose QuietComfort Earbuds II

You heard it correctly

Lifelike and well-balanced sound is our game, and we achieve it through innovative technology custom-built for small devices.

Bose QuietComfort Earbuds II
Man wearing QuietComfort Earbuds II on a phone call outside

No more “huh?” during calls thanks to built-in microphones that filter out ambient noise to focus your voice and deliver conversations clearly.

Woman dancing wearing QuietComfort Earbuds II

Take personalisation even further with Adjustable EQ settings in the Bose Music app. Control bass, mid-range and treble levels as you go.

Life made easier

Maintain energy all day with up to six hours of battery life in a single charge, and a charging case that holds three additional charges.

Leave your phone where it is. Control music, answer calls and adjust volume directly from the surface of your buds with Simple Touch.

Guided setup and controls in the Bose Music app keep your buds up to date. Manage Bluetooth® connections, sound preferences, and more.

Man using the Bose Music app for the QuietComfort Earbuds II

How it all comes together

Exclusive Bose technology personalises sound to the shape of your ears for an immersive listening experience, made for you.

Expanded view of the Bose QuietComfort Earbuds II

Simple Touch controls

Easy control of audio playback, noise-cancellation modes, and call functions frees your hands so you can focus on life.

Reliable connectivity
Bluetooth 5.3 ensures a strong, continuous connection within 30 feet of the paired device.

Moisture resistant
With an IPX4 rating, these earbuds can handle drips, sprays, splashes and sweat.

Powerful battery

Get up to 6 hours on a single charge, and up to a total of 24 hours with the charging case.

CustomTune technology
Audio is personalised to your ears for immersive sound adjusted especially for you.

Noise cancellation modes
Enjoy your music in full quiet, with transparency, or somewhere in between. 

Clear calls

Built-in microphones focus on your voice and filter out ambient noise. 

Comfort fit
Select from three sizes of the stability bands and eartips to find your perfect fit. 

Stay with your music

Up to

6 hrs

of battery life with a single charge

Case holds an extra

3 charges

For up to

24 hrs

of total listening time

Up to

2 hrs

of listening time with a quick 20-minute charge

Bose QuietComfort Earbuds II in the charging case

Better gets best

Man wearing Bose QuietComfort Earbuds II and a woman wearing first generation QuietComfort Earbuds

Here’s how the Bose QuietComfort® Earbuds II compare with the first generation Bose QuietComfort® Earbuds.

Bose QuietComfort® Earbuds II
30% smaller size for the perfect fit and feel

Bose QuietComfort® Earbuds 

Bose QuietComfort® Earbuds II
Bose QuietComfort® Earbuds



Active noise cancellation

World’s best noise cancellation

CustomTune audio*

Aware Mode

Adjustable EQ


Comes with 3 sizes of eartips and 3 sizes of stability bands to personalise the perfect fit to your ear.


1.72 cm H x 3.05 cm W x 2.24 cm D (6.24 g each)

Battery life

Earbuds: Up to 6 hours

Case: 3 additional charge cycles

Active noise cancellation

World-class noise cancellation

CustomTune audio*

Aware Mode

Adjustable EQ


Comes with 3 sizes of eartips


3.9 cm H x 2.6 cm W x 2.7 cm D (8.5 g each)

Battery life

Earbuds: Up to 6 hours

Case: 2 additional charge cycles

*CustomTune sound calibration technology calibrates the audio and noise cancellation precisely to the acoustic properties of your ear canals.



Love your new QuietComfort® Earbuds II? We want to hear about it. Post your photos on Instagram with #QCEII and tag @Bose.


QuietComfort Earbuds II, stability bands, eartips, charging case, USB-C cable

What’s in the box

2 Bose QuietComfort® Earbuds II
Bose Fit Kit:

3 pairs of eartips (small, medium, large) 
3 pairs of stability bands (1, 2, 3)

Charging case
USB-C® (A to C) cable (12")
Quick start guide
Safety sheet

  • Earbuds:1.72 cm H x 3.05 cm W x 2.24 cm D (6.24 g)
  • Charging case:5.94 cm H x 6.63 cm W x 2.67 cm D (59.8 g)
  • USB cable:30 cm

  • Earbuds: Plastic, gold plating, sweat and water resistant (IPX4)
  • Eartips: Silicone
  • Case: Hard plastic

  • Battery life: Up to 6 hours
  • Earbud charge time: 1 hour
  • Charging case charge time: 3 hours
  • Quick-charge time: 20 minutes for 2 hours
  • Battery charge method: USB-C
  • Battery type (earbud): Lithium-ion
  • Battery type (case): Lithium-ion
  • Automatic on/off feature to preserve battery

  • 4 microphones in each earbud

  • Bluetooth range: Up to 30 ft
  • Bluetooth version: 5.3
  • Codec: SBC and AAC
  • Chip set: Qualcomm® S5 Audio SoC
App icon

Bose Music app

Guided setup makes it easy to get started and introduces you to everything QuietComfort® Earbuds II have to offer.

Bose Music app logo
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Stay connected

QuietComfort® Earbuds II keep track of the last 6 devices you’ve paired so you can easily swap between them. To switch between devices, select the Source button using the Bose Music app.

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Seamless, reliable connectivity

QuietComfort® Earbuds II start connecting as soon as you take them out of the case. And with Bluetooth® 5.3, you enjoy a strong, consistent signal within 30 feet of your paired device.

Rated 5 out of 5 by from Awesome I'm every way I love the bass in these. The clarity of the music is exceptional. I'm loving the modes (the quiet mode is exactly what it says. I don't hear anything at all in my background, even if music isn't playing. These are just the best!
Date published: 2024-06-09
Rated 5 out of 5 by from Great sound quality and noise cancelling I got it as a gift for mother's Day and love them. The noise cancelling is better than my beats studio pro 3. The bass and clarity are the best. Happy with my gift!
Date published: 2024-06-09
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What are the differences between QuietComfort Earbuds II and the new QuietComfort Ultra Earbuds?

QuietComfort Ultra Earbuds offer all the same features as QuietComfort Earbuds II, plus breakthrough Bose Immersive Audio and the addition of Immersive Audio settings for Custom Modes. Other new features include Snapdragon Sound certification, using hi-res audio and low latency codec, Qualcomm aptX Adaptive, and Google Fast Pair. QuietComfort Ultra Earbuds also feature a new metallic finish on earbuds, as well as a new notch/key alignment feature for stability bands that makes them easier to swap in and out.

How should I ensure that my Bose QuietComfort® Earbuds II always have the latest features?

QuietComfort® Earbuds II are engineered to get better with time. Our intent is to add new features via over-the-air software updates. In order to receive these updates, it is important to download the Bose Music app. The first time you connect your QuietComfort® Earbuds II to the app after a software update becomes available, you’ll be notified that the update is downloading. Putting the buds back into the case will complete the installation.

What do the controls on the QuietComfort® Earbuds II do?

The controls on the left and right earbud surfaces are the same, and they include: 
• Swipe up or down for volume control
• Tap once to play or pause content
• Tap twice in quick succession to skip forward
• Tap three times in quick succession to skip back
• Press and hold the earbud surface to access a Shortcut. The default Shortcut function on both buds is to toggle back and forth between Quiet Mode (full noise cancelling) and Aware Mode (hear outside sound). You can add additional noise cancelling modes at sound levels between Quiet and Aware using the Bose Music app. The Shortcut on one or both earbuds can also be customised in the Bose Music app to access a mobile device’s built-in voice assistant
• Tap once to accept an incoming call
• Tap twice in quick succession to end a call, or decline an incoming call

Are the QuietComfort® Earbuds II sweat resistant?

Yes. The Bose QuietComfort® Earbuds II have passed IPX4 testing, which means they are protected against sweat and splashing water from any angle. The interior of the charging case is resistant to water or sweat that may remain on the buds when they are placed inside for charging; however, it is not recommended that the outside of the case be exposed to water.

Do the Bose QuietComfort® Earbuds II support multi-point connectivity?

No. Multi-point is a technology that allows wireless earbuds to maintain a connection to two devices at the same time. While the QuietComfort® Earbuds II can connect to and remember up to seven devices, they maintain connection to only one device at a time during use. To connect to a second device that has previously been paired with the earbuds, you may simply select the QuietComfort® Earbuds II on the second device’s Bluetooth settings menu, and the earbuds will disconnect from the first device and connect to the second.

Can the QuietComfort® Earbuds II be used for VoIP, Zoom, Microsoft Teams, or other types of calls?

Yes. If the source being used for VolP is equipped with Bluetooth technology enabled with the hands-free profile (HFP), then the Bose QuietComfort® Earbuds II can be connected and used for calls.

Are the eartips or stability bands compatible with other models of Bose earbuds?

No. The Bose Fit Kit is an all-new design that is not compatible with other Bose earbuds, or earbuds from other manufacturers.

What if the eartips or stability bands don’t fit my ears?

You should take some time to experiment with different eartip and stability band sizes to arrive at a combination that suits you, providing a gentle seal and a comfortable, stable experience. Keep in mind that it’s common for left and right ears to vary slightly in shape, so sizes may not match from left to right. Also, eartip and stability band sizes may be mixed and matched (such as using a size small eartip with a #3 stability band). If you find that you need alternate sizes, extra small and extra-large eartips and stability bands are available through Bose Support.

What codecs do the Bose QuietComfort® Earbuds II support?

A codec is a digital audio encoder and decoder used to transfer data to Bluetooth audio devices like earbuds and loudspeakers. Bose QuietComfort® Earbuds II support the Low Complexity Subband Coding (SBC) and the Advanced Audio Coding (AAC) codec standards

What do the lights on the QuietComfort® Earbuds II charging case mean?

There are two lights: an Earbud status light inside the case between the earbuds, and a Charging Case status light on the outside of the case.
Earbud status light (inner):
• Slowly blinks blue – Ready to connect
• Solid blue (5 seconds) – Connected
• Blinks white 2 times – Device list cleared
• Solid white (5 seconds) – Earbuds are fully charged
• Solid amber (5 seconds) – Earbuds are charging
• Blinks white 2 times – Reboot complete
• Blinks white 3 times, repeated –  Updating earbud software
• Blinks amber and white – Error, contact Bose customer service

Charging Case status light (outer): 
• Solid white – Case is fully charged (100%) and plugged in
• Solid white (5 seconds) – Case is charged (34% to 99%)
• Solid amber (5 seconds) – Case has low charge, less than one full earbud charge remaining (10% to 33%)
• Blinks amber 2 times – Case needs to charge (Less than 10%)
• Solid amber – Case is charging
• Blinks white 3 times, repeated – Updating case software
• Blinks amber and white – Error, contact Bose customer service



Owner's guide

Quick start guide


QuietComfort Earbuds II

Bose QuietComfort® Earbuds II