- Warmer
- powerful sound
- Very long runtime
- Good noise cancelling
- Sound somewhat dull
- No cable operation possible
Sennheiser Accentum Wireless
ANC, 50 h, Wirelesstonight with flash delivery
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Product details
No matter where your journey takes you: The Accentum Wireless is your ideal companion for on-the-go with hybrid ANC functionality and up to 50 hours of listening pleasure. Experience the extraordinary battery life of up to 50 hours on a single charge. The ANC function isolates you from distracting external noises, allowing you to fully concentrate on your favorite music.
A selection of different sound modes, such as Bass Boost and a Podcast mode, provides you with the perfect sound setting. The 5-band equalizer allows you to fine-tune the sound according to your preferences.
Experience the legendary Sennheiser sound based on an innovative transducer. With the push of a button, you can allow ambient sounds – the transparency mode enables you to actively engage with your surroundings without having to take off the headphones. Ultra-lightweight headphones and an ergonomic design ensure maximum comfort, making them the ideal companion for all kinds of activities and extended listening enjoyment.
Application range | Lifestyle |
Equipment + Functions | Microphones, Noise Reduction |
Headphone type | Bluetooth headphones, Over ear headphones |
Signal transmission | Wireless |
Audio Connections | 1 x USB-C |
Noise cancelling | ANC |
Isolation | Closed |
Item number | 37666393 |
Manufacturer | Sennheiser |
Category | Headphones |
Manufacturer no. | 700174 |
Release date | 4.10.2023 |
Sales rank in Category Headphones | 175 of 8055 |
External links |
Colour | Black |
Exact colour description | Black |
Material | Plastic |
Operating system compatibility | Android, iOS |
Application range | Lifestyle |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones, Noise Reduction |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Button functions | Volume Down, Volume Up |
Headphone type | Bluetooth headphones, Over ear headphones |
Fit | Headband |
Isolation | Closed |
Driver diameter | 37 mm |
Adjustability | Foldable, Rotating earcup |
Converter principle | Dynamic |
Membrane size | 37 mm |
Frequency range | 10 - 22000 Hz |
Sensitivity | 106 dB |
Max. noise level | 106 dB |
Impedance | 28 Ω (ohm) |
Audio Connections | 1 x USB-C |
Connections base/transmitter | USB-C |
Bluetooth version | 5.2 |
Bluetooth feature | AAC, aptX, aptX HD, SBC |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 50 h |
Capacity | 800 mAh |
Charging time | 3 h |
Charging input | USB-C |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | USB-C cable |
Height | 19.50 cm |
Width | 16.50 cm |
Depth | 4.80 cm |
Weight | 222 g |
Length | 22.50 cm |
Width | 21.50 cm |
Height | 5 cm |
Weight | 462 g |
Specifications may include unverified machine translations.
30-day right of return
24 Months Warranty (Bring-in)
4 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- 94.Poly4.7 %
- 96.Teufel4.8 %
- 97.Sennheiser4.9 %
- 98.Technics5 %
- 99.Soundpeats5.3 %
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- 77.AKG7 days
- 78.Bose8 days
- 79.Sennheiser9 days
- 80.Shure10 days
- 81.Fairphone11 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- 82.FiiO4.1 %
- 83.Audio-Technica4.2 %
- 83.Sennheiser4.2 %
- 85.Thomson4.3 %
- 85.Yamaha4.3 %
Source: Digitec Galaxus
Translation: machine translated
Overall ratingVery good84/100
Very good86/100
- Solid battery life
- Wireless charging of the case
- Bluetooth multipoint is supported
- Good sound
- Bass could be more precise
- Noise cancelling only solid
Very good89/100
- Excellent sound
- Extensive setting options
- Comfortable fit
- App somewhat confusing
- Noise in transparency mode
The Sennheiser Accentum True Wireless are a successful addition to the Momentum series, which hardly feels like a downgrade in many disciplines. You get great sound, good ANC and even a more neutral look than with the premium Momentum True Wireless 4 in-ears, but you have to sacrifice some features in the app and accept compromises in transparency mode and battery performance...
Very good80/100
- Powerful, dynamic sound
- Long battery life
- Excellent Bluetooth range
- Noise-cancelling generates noise in some cases
- Sharp-edged plastic and some tiny buttons
- Heights can be a bit strenuous at times
The IMTEST comparison test shows that although more expensive doesn't necessarily mean better, the red pencil is clearly noticeable, especially with a very affordable model like the Soundcore Space Q45. There is a lack of sound quality, but savings are also noticeable in the microphones and ANC...
Not every pair of Bluetooth headphones is suitable for everyone. Some sound great, others sit better in the ear when jogging. Some models shine with super-long battery life, others as a headset in the home office. You can find your personal test winner with the help of our database...