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Bose QuietComfort Ultra Earbuds (2nd Gen)

ANC, 6 h, Wireless
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Colour4

Product details

When music is everything, every track deserves perfect sound. With personalised sound, the best Bose in-ear noise-cancelling and outstanding Bluetooth comfort, you'll experience every moment more intensely. CustomTune technology analyses your ears and adapts the sound of your in-ear headphones precisely to their shape. The result: first-class noise cancelling and individual sound for goosebumps with every song. The best noise-cancelling ever in Bose earbuds is now even better. ActiveSense technology cancels out noise peaks in the surround sound - so you won't be distracted by anything, even in Aware mode.

Quiet mode gives you full noise cancellation. In Aware mode, you can hear your surroundings crystal clear. Immersion mode combines noise-cancelling with Bose 360-degree sound for the most realistic listening experience. Bose 360-degree sound projects the sound from your head outwards - beyond your Bluetooth earbuds. The result: a listening experience like being in the acoustic sweet spot, just as the artists intended. Choose the best fit for your earbuds from nine combinations of ear inserts and stability bands - for a secure fit and high wearing comfort. The soft, umbrella-shaped inserts reduce external noise, while the stability bands keep everything in place. Noise-cancelling microphones and AI-powered noise cancellation eliminate ambient and wind noise for undisturbed conversations. Make calls with both or just one wireless earbud - it's up to you.

Key specifications

Signal transmission
Wireless
Equipment + Functions
360 Reality AudioMicrophonesMute
Noise cancelling
ANC
Headphone type
In Ear Headphones
Item number
58640187

General information

Manufacturer
Bose
Category
Headphones
Manufacturer no.
896637-0030
Release date
23.6.2025
Sales rank in Category Headphones
478 of 8158

Colour

Colour
Violet
Exact colour description
Deep plum

Material

Material
MetalPlastic (PC-ABS)Silicone

Headphone properties

Output
Stereo
Noise cancelling
ANC
Equipment + Functions
360 Reality AudioMicrophonesMute
Music control
touchpad remote control
Signal transmission
Wireless
Button functions
Accept callEnd callinterregnumLanguage assistantlast songnext songPlayReject callVolume DownVolume Up

Headphone type

Headphone type
In Ear Headphones
Fit
In Ear
Durability
Splashproof
Protection type (IP code)
IPX4

Bluetooth features

Bluetooth feature
Multipoint
Bluetooth profiles
A2DP
Max. range
9 m

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery type
Li-ion
Battery life
6 h
Charging time
2 h
Charging input
USB-C

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
3 pairs of stability bands3x earplugsCarrying case with charging functionSafety Data SheetUSB-C charging cable

Package dimensions

Length
10 cm
Width
8.60 cm
Height
5.10 cm
Weight
166 g

30-day right of return
24 Months Warranty (Bring-in)
5 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 88.FiiO
    3.9 %
  • 89.Beats
    4 %
  • 89.Bose
    4 %
  • 89.Creative
    4 %
  • 89.Sennheiser
    4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 75.Denon
    5 days
  • 75.Pioneer
    5 days
  • 78.Bose
    6 days
  • 78.Hifiman
    6 days
  • 80.Edifier
    7 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Digitec Galaxus
  • 84.1More
    3.8 %
  • 85.Beats
    3.9 %
  • 85.Bose
    3.9 %
  • 85.Google
    3.9 %
  • 88.AKG Pro
    4 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good89/100
Very good85/100
Audio & StereoplaySingle testReleaseNovember 2025
  • Positiveexcellent ANC
  • Positivebalanced sound
  • Positiverobust construction
  • Negativeonly SBC and AAC as Bluetooth codecs
  • NegativeLimited EQ in the app

With the QuietComfort Ultra (2nd gen), Bose has once again succeeded in creating comfortable headphones with strong ANC and good sound in the good old tradition. However, there are still minor weaknesses in the 3D sound, the Bluetooth codecs and the rudimentary app.

Very good92/100
Computer Bild Logo
Computer BildSingle testReleaseNovember 2025
  • PositiveGreat sound
  • PositiveStrong noise cancellation
  • Positivecomprehensive app
  • NegativeCharging case somewhat large
  • NegativeFew in-ear attachments

The Bose QuietComfort Ultra Earbuds (2nd gen.) are first-class headphones that score highly in almost all important disciplines. The sound is pleasant and rich in detail, and the active noise cancellation works very reliably. The app offers real added value with its many functions and modes...