Name: Bose QuietComfort Ultra Earbuds (2nd gen) Red
Brand: Bose
SKU: 965474
Price: 250 EUR
Availability: InStock
Rating: 9 (40 reviews)

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Ordered before 23:59, delivered tomorrow for free

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Product information
Accessories
Reviews
Insurance
Specifications

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  Bose QuietComfort Ultra Earbuds (2nd gen) Red
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- Retail price
  € 299,95
  € 250,-
- Retail price
  € 299,-
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- € 299,-
- Retail price
  € 419,-
  € 329,-
- Retail price
  € 419,-
  € 329,-

Average battery life
- 6 hours
- 8 hours
- 8 hours
- 6,5 hours
- 6,5 hours
Built-in microphone
- No
- Yes
- Yes
- Yes
- Yes
Water resistance
- Waterproof
- Splash proof
- Splash proof
- Splash proof
- Splash proof
Type of ear cushions
- In-ear
- In-ear
- In-ear
- In-ear
- In-ear

Show full comparison

Product information

Key specs

	Type of ear cushions	In-ear
	Noise canceling
	Average battery life	6 hours
	Bluetooth
	Built-in microphone
	Water resistance	Waterproof

Show all specifications

Pros and cons

According to our earbuds expert

The CustomTune technology scans the shape of your ears and adjusts the sound accordingly, so you get full and balanced audio.
With noise canceling, you barely hear anything of your surroundings and you can listen to music in peace.
Thanks to Bose Immersive Sound, you can enjoy spatial and realistic audio.
The earbuds aren't completely waterproof, so you can't clean them under the faucet.

Description

With the Bose QuietComfort Ultra Earbuds (2nd gen) Red, the music sounds like you're at a live performance. Thanks to the CustomTune technology, the earbuds scan the shape of your ears. They adjust the sound and intensity of the noise canceling to this, so you hear a full and balanced sound. The noise canceling reduces ambient noise, so you can listen to music in peace. As a result, you can fully immerse yourself in your favorite songs in a busy room. If you want to stay aware of your surroundings, choose the Aware mode. That way, you can hear what's happening around you. You hear spatial audio with Bose Immersive Sound, so it sounds realistic. That way, it feels like you're at a live concert.

Tips for using this product

Included by default

Manual
Charging case
Earbud tips
Charging cable

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Rating per section

Sound quality

Review is 9,3 out of 10.

Wearing comfort

Review is 8,7 out of 10.

Design

Review is 8,0 out of 10.

Most helpful reviews

Review is 10 out of 10.

Very happy customer with these Bose earplugs.

Grandiose sound of music
Noise cancelling works great
The options for adjustment via the app are very extensive
I had to get used to the phone sound/voices that you cannot adjust

The quality of these Bose Gen2s is more than excellent. I can easily isolate myself with earplugs in a busy environment. My conversation partner doesn't hear any ambient noise when I'm on the phone in a busy office (even with one earplug in).

Review by:
Nico Willem
Date:
31 July 2025
Translation:
Automatically translated from Dutch

Review is 10 out of 10.

The quality justifies the price

The sound
Comfortable
Works smoothly with iPhone, iPad, Mac, and even a Pi Zero2W

The sound is really good—you hear noticeably more detail than you're used to. The active noise cancellation (ANC) works well, although I can't compare it to other models. At the highest setting, ANC filters out a large portion of ambient noise. Not all of it, of course (but a system that completely cancels out everything simply doesn't exist).

The earbuds are exceptionally comfortable, and the audio quality is impressive. Even without music, they help you relax: children playing outside, cars, a lawnmower, or neighbors playing soccer… it all almost completely fades into the background.

I haven't made any calls with them yet—that wasn't the reason I bought them.

I hesitated for quite a while because of the price, but I find myself using them more often than I originally planned. That speaks volumes: I really enjoy them.

Review by:
Wouter
Date:
2 August 2025
Translation:
Automatically translated from Dutch

Review is 9,2 out of 10.

What should have been the 1st gen, top quality from Bose

Good fit in the ears
Excellent noise canceling
Good sound quality
The Bose app is limited

I had to reject the previous generation because of the significant problems it caused me with connection issues (high-frequency pitch, crackling, or occasional earbud drops), despite it also having excellent qualities, such as sound quality and ANC. This one doesn't have any of those issues, and the microphone is much better.

Review by:
Sebastiaan
Date:
16 July 2025
Translation:
Automatically translated from Dutch

Insure your earbuds

Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible

How do I insure my earbuds?

First, add your earbuds to your shopping cart. On the next page, choose one of the Protection Plans below. You always have a 30-day return window and pay no deductible in case of damage or theft.

2-year Protection Plan
€ 32,99
one-time
2-year Protection Plan with theft cover
€ 69,-
one-time
Protection Plan - Monthly cancelable
€ 2,74
per month
Protection Plan with theft cover - Monthly cancelable
€ 4,69
per month

Specifications

Product

Product
	Product number	965474
	Manufacturer code	896637-0030
	Brand	Bose
	Warranty	2 years
	Processing of your defect	Via Coolblue

Physical properties

Physical properties
	Weight in grams	0,08 g
	Color	Red
	Material	Plastic
	Built-in microphone

Resistance

Resistance
	Water-resistant
	Water resistance	Waterproof
	IP certification	IPX4

Connection

Connection
	True wireless earbuds
	NFC
	Compatible with applications
	Application options	Adjust ambient awareness, Adjust noise canceling, Installation help, Personalize control buttons, Personalize sound, Personalize speech assistant, Read battery status, Update firmware
	Compatible with voice assistant	Google Assistant, Siri

Bluetooth

Bluetooth
	Bluetooth
	Bluetooth version	5.3
	Multipoint pairing

Power supply

Power supply
	Type of USB port	USB-C
	Power supply type	Rechargeable battery
	Average battery life	6 hours
	Charging case
	Battery life case	18 hours
	Wireless charging
	USB port

Sound

Sound
	Sound reproduction	Mono, Spatial audio, Stereo
	Noise canceling
	Adjustable noise canceling
	Volume limit

Sound according to expert

Sound according to expert
	Equalizer

Casing

Casing
	Headphones wearing method	Earbud
	Type of ear cushions	In-ear
	Remote control on ear cups
	Physical buttons ear cups
	Touchpad ear cup
	Volume control ear cup

Accessoires

Accessoires
	Earbuds (sleeves) included
	Number of earbuds (sleeves) included	18
	Size	L, M, S, XL, XS
	Headphones adapter included

This is the one

Bose QuietComfort Ultra Earbuds (2nd gen) Red

Review is 9,0 out of 10, based on 40 reviews.

anything for a smile

Ordered before 23:59, delivered tomorrow for free

Bose QuietComfort Ultra Earbuds (2nd gen) Red

Similar and better products

Bose QuietComfort Ultra Earbuds (2nd gen) Red