With the Sennheiser Accentum True Wireless, the traditional German brand has completed the switch to a standardised nomenclature. Products in the upper class have long been called "Momentum" and now Sennheiser has also combined its entry-level models in the "Accentum" series. The Accentum True Wireless replaces the CX (Plus) True Wireless and represents the affordable counterpart to the Momentum True...
Sennheiser Accentum True Wireless
ANC, 6 h, WirelessMore than 10 pieces in stock at supplier
Product details
Outstanding all-day wearing comfort: Developed for long-lasting music enjoyment, based on ergonomic research for in-ears. Outstanding sound quality: TrueResponse acoustic technology delivers the unmistakable Sennheiser sound, which can be customised via the Smart Control app - for a completely personal sound journey. Effective noise cancellation: Hybrid Active Noise Cancellation ensures an immersive listening experience and blocks out distractions in any environment. Extended battery life: Up to 8 hours of playtime and a further 20 hours with the charging case for uninterrupted sound throughout the day. Versatile charging options: Convenient Qi or USB-C wireless charging options for the case. Transparency mode: The surroundings can be perceived immediately without having to remove the earphones to grasp the situation. State-of-the-art wireless technology: Bluetooth 5.3 compatibility and Bluetooth LE audio for advanced connectivity, including Auracast Wireless Audio.
Application range | General, Lifestyle |
Equipment + Functions | Microphones, True Wireless |
Headphone type | Bluetooth headphones, In Ear Headphones |
Signal transmission | Wireless |
Noise cancelling | ANC |
Isolation | Closed |
Item number | 43287554 |
Manufacturer | Sennheiser |
Category | Headphones |
Manufacturer no. | 700263 |
Release date | 21/5/2024 |
Colour | White |
Exact colour description | White |
Material | Silicone |
Operating system compatibility | Android, iOS |
Application range | General, Lifestyle |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones, True Wireless |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Button functions | interregnum, Play |
Headphone type | Bluetooth headphones, In Ear Headphones |
Fit | In Ear |
Isolation | Closed |
Driver diameter | 7 mm |
Durability | Waterproof |
Protection type (IP code) | IP54 |
Converter principle | Dynamic |
Membrane size | 7 mm |
Frequency range | 5 - 21000 Hz |
Sensitivity | 107 dB |
Impedance | 37 Ω (ohm) |
Bluetooth version | 5.3 |
Bluetooth feature | AAC, aptX, SBC |
Bluetooth profiles | A2DP, AVRCP, HFP, PBAP, TMAP |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 6 h |
Capacity | 400 mAh |
Charging time | 1.50 h |
Charging input | USB-C |
Supported charging power | 2.5 – 2.5 W |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Charging case, without charger |
Height | 12 cm |
Width | 10 cm |
Depth | 5 cm |
Weight | 140 g |
Length | 12.10 cm |
Width | 10 cm |
Height | 4.50 cm |
Weight | 140 g |
Product Safety |
30-day right of return if unused
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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- 86.JLab Audio4,2 %
- 87.OPPO4,3 %
- 88.Sennheiser4,4 %
- 88.Teufel4,4 %
- 90.Awei4,5 %
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- 68.Shure7 days
- 72.AKG8 days
- 72.Sennheiser8 days
- 72.Shokz8 days
- 75.Denon9 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Galaxus- 77.AKG4 %
- 77.Bose4 %
- 77.Sennheiser4 %
- 77.Shure4 %
- 81.Renkforce4,1 %

- Good sound
- Comfortable to wear
- Charging case can be charged wirelessly
- Effective ANC
- Decent battery life
- RRP a little too high
- Excellent sound
- good fit
- great app
- Compact charging box
- Inductive charging of the charging box
- Right-left identification difficult to identify
Fresh sound and a good fit, what more could you want? There is a wide range of very good headphones in the price range up to 200 euros. The Accentum True Wireless is right at the forefront here. Its plus point is the unagitated, fresh sound, which hardly lacks any depth.

- Pleasant
- "real" sound
- good fit
- Clever sound zone configuration
- Few EQ presets
A thoroughly recommendable all-rounder - although the Momentum True Wireless 4 is available at a similar street price.
- excellent sound
- Good companion app
- Good fit
- Sound customisable via app
- Plastic case feels less valuable
The Sennheiser Accentum True Wireless scores points with its excellent sound, ergonomic design and versatile functions - a real sound miracle for your pocket. Anyone looking for an uncomplicated companion for any musical genre is in good hands here. At 200 euros, it may not be cheap, but it's worth every cent.
- Solid battery life
- Wireless charging of the case
- Bluetooth multipoint is supported
- Good sound
- Bass could be more precise
- Noise cancelling only solid