Bose advertises that the headphones use a technology called "CustomTune Audio" to adapt their sound to the ear canal in which they are placed. In everyday use, you will notice that they emit a short orchestral sound when you put them in your ears. The internal microphones use this tone to calibrate the sound...
Bose QuietComfort Earbuds II
ANC, 6 h, WirelessOnly 1 item in stock
Used offer
Condition | Used, tested by Galaxus |
Appearance | Slight traces of use |
Functioning | Flawless functioning |
Packaging | Slight traces of use |
Scope of delivery | Complete (Original) |
Statutory warranty | 24 months |
Product details
The Bose QuietComfort Earbuds II are elegant, versatile companions that fit seamlessly into your life and everything you do. These wireless earbuds feature groundbreaking CustomTune technology, which customizes noise cancellation and sound specifically for your ears. This allows you to enjoy a deep, immersive audio experience with powerful bass and noise reduction, whether you are at home or on the go.
To ensure that the earbuds remain comfortable and secure throughout the day, the package includes the Bose Fit Kit. This kit contains soft silicone ear tips and stabilizing wings in three different sizes, which can be combined in various ways to ensure the perfect fit. Plus, thanks to their compact, lightweight design, you might almost forget you’re wearing earbuds at all.
With simple touch controls, you can play your music or adjust the noise cancellation level. Phone calls are also crystal clear at any time. Once charged, you can listen to music for up to six hours with the earbuds. The charging case provides three additional charges, allowing for a total playback time of 24 hours. It also features advanced Bluetooth 5.3 and equalizer adjustments via the app. The design is sweat and water-resistant, rated at IPX4.
Application range | Business, General, Travel |
Equipment + Functions | Microphones |
Headphone type | In Ear Headphones |
Signal transmission | Wireless |
Noise cancelling | ANC |
Isolation | Closed |
Item number | 21926398 |
Manufacturer | Bose |
Category | Headphones |
Manufacturer no. | 870730-0020 |
Release date | 8.11.2022 |
Colour | White |
Exact colour description | White |
Material | Plastic |
Operating system compatibility | Android, iOS |
Application range | Business, General, Travel |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones |
Music control | Universal Bluetooth Remote |
Signal transmission | Wireless |
Button functions | Accept call, interregnum, Language assistant, Play, Reject call, Track, Volume Down, Volume Up |
Compatible voice assistants | Alexa, Google Assistant, Siri |
Headphone type | In Ear Headphones |
Fit | In Ear |
Isolation | Closed |
Durability | Splashproof |
Protection type (IP code) | IPX4 |
Connections base/transmitter | USB-C |
Bluetooth version | 5.3 |
Bluetooth feature | AAC, SBC |
Bluetooth profiles | AAC, SBC |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 6 h |
Charging time | 1 h |
Charging input | USB-C |
Country of origin | China, Germany |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 3 pairs of stabilising straps, Charging cover, Headphones, S/M/L silicone earplugs, USB-C cable |
Height | 3.05 cm |
Width | 1.73 cm |
Depth | 2.23 cm |
Weight | 6 g |
Length | 10.20 cm |
Width | 9.20 cm |
Height | 5.90 cm |
Weight | 200 g |
Product Safety |
30-day right of returnReturn policy
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Galaxus- 69.OTL3,2 %
- 69.QCY3,2 %
- 73.Bose3,4 %
- 73.Esperanza3,4 %
- 73.JBL3,4 %
Statutory 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: Galaxus- 71.B&O7 days
- 72.Hifiman8 days
- 73.Bose9 days
- 74.AKG10 days
- 75.Sennheiser11 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Galaxus- 69.Teufel3,9 %
- 73.Beats4 %
- 73.Bose4 %
- 73.Technics4 %
- 76.Audio-Technica4,3 %

- Excellent sound quality //Astonishing noise cancellation
- Clever 'Aware' mode
- Secure fit
- No Hi-Res Audio support
- No Bluetooth multipoint
- No wireless charging
Although they lack some features found on other earbuds in this price range, the Bose QuietComfort Earbuds 2 make up for it with their amazing noise cancellation and sound quality.

A natural sound, good adjustment options, long endurance, comfortable fit and great noise-cancelling. If that's what you're looking for, you'll find it in the Bose QC Earbuds II. For a recommended retail price of 300 euros, however, they are already at the upper end of the price scale...
- Excellent noise cancelling
- Very good sound
- High wearing comfort
- Convenient operation
- No multipoint connection with two devices
- No aptX
- Powerful sound
- long battery life
- great noise cancelling
- Charging socket clunky
- No inductive charging
The Bose Quiet-Comfort Earbuds II do not manage to overtake the Air Pods Pro 2 (score: 1.3). However, their great sound and excellent noise-cancelling make them a very good alternative for buyers.
There's not much missing from the Bose QuietComfort Earbuds II for an unqualified recommendation. Above all, the fact that the in-ears are not multipoint-capable is incomprehensible in view of the price - and annoying in times of home offices, in which one frequently switches from the team call on the PC to the smartphone call and back...