Bose QuietComfort Ultra Earbuds (2nd gen) Red
Choose your earbud:
Red
This is the one
Bose QuietComfort Ultra Earbuds (2nd gen) Red
Choose your earbud:
Red
Current product
Retail price Bose
299,95250,-
Retail price Bose
299,95250,-
299,-
299,-
300,-
6 hours
6 hours
8 hours
8 hours
8 hours
No
No
Yes
Yes
Yes
In-ear
In-ear
In-ear
In-ear
In-ear
Yes
Yes
Yes
Yes
Yes
Type of ear cushions | In-ear | |
|---|---|---|
Noise canceling | ||
Average battery life | 6 hours | |
Bluetooth | ||
Built-in microphone | ||
Water resistance | Waterproof |
According to our earbuds expert
5 stars
28
4 stars
11
3 stars
1
2 stars
0
1 star
1
Sound quality
Wearing comfort
Design
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).
Nico Willem
31 July 2025
Automatically translated from Dutch
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.
Wouter
2 August 2025
Automatically translated from Dutch
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.
Sebastiaan
16 July 2025
Automatically translated from Dutch
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
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
33,99
one-time2-year Protection Plan with theft cover
71,-
one-timeProtection Plan - Monthly cancelable
2,78
per monthProtection Plan with theft cover - Monthly cancelable
4,77
per month
Product number | 965474 | |
|---|---|---|
Manufacturer code | 896637-0030 | |
Brand | Bose | |
Processing of your defect | Via Coolblue | |
Old product returned for free |
Weight in grams | 0,08 g | |
|---|---|---|
Color | Red | |
Material | Plastic | |
Built-in microphone |
Water-resistant | ||
|---|---|---|
Water resistance | Waterproof | |
IP certification | IPX4 |
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 version | 5.3 | |
Multipoint pairing |
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 reproduction | Mono, Spatial audio, Stereo | |
|---|---|---|
Noise canceling | ||
Adjustable noise canceling | ||
Volume limit |
Equalizer |
|---|
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 |
Earbuds (sleeves) included | ||
|---|---|---|
Number of earbuds (sleeves) included | 18 | |
Size | L, M, S, XL, XS | |
Headphones adapter included |
