The Soundtrack of Your Life!
With exceptional Sennheiser sound and hybrid Active Noise Cancelling technology, the Accentum Wireless is the perfect recommendation for users who value audio performance in a wireless headphone. The dynamic 37 mm transducers are tuned to deliver thrilling sound experiences with excellent bass response and impressive clarity. Thanks to Bluetooth 5.2 and multipoint connectivity, Accentum lets users enjoy their favorite music more flexibly than ever before. For extraordinary sound quality, Accentum supports the aptX HD codec, providing a full and powerful sound image typically found only in wired models. AAC and SBC codecs are also included, making it perfect for enjoying audio content on virtually any Bluetooth-enabled device.

The Ideal Companion for All Activities
The innovative ergonomic design offers all-day wearing comfort.
With the brand-new ergonomic design of the Accentum True Wireless, you experience exceptional wearing comfort. We developed our earbuds based on extensive research and user feedback regarding function and performance, creating a product that perfectly fits the anatomy of the ears. With a choice of four differently sized ear adapters, the earbuds can be individually adjusted. And the best part is the transport and charging case that fits in any pocket. With one grab, your wireless earbuds are always ready to go.
A Flute Alone Doesn’t Make a Symphony. You Need a Whole Orchestra
Enjoy an extraordinary sound experience with our unique TrueResponse transducer, developed by our audio technology experts.
TrueResponse technology was developed and manufactured in our own production facilities. The resulting legendary Sennheiser sound is characterized by high fidelity and attention to detail. Depending on your mood, you can customize your sound experience with the 5-band equalizer, presets, and a sound check via the Sennheiser Smart Control app.
Uninterrupted Listening Experience Anytime, Anywhere
With our hybrid Active Noise Cancellation function, you can escape everyday noise anytime.
The noise-cancelling technology in our Accentum True Wireless effectively blocks out disturbing noise even in busy environments, so you don’t have to interrupt your listening experience while strolling through the city, on a train ride, or in a busy café. At the push of a button, the transparency mode lets you allow ambient sounds without removing the earbuds.

All-Day Wearing Comfort
With a battery life of 28 hours and a fast-charging feature, you never have to worry about missing a listening experience.
The Accentum True Wireless offers 8 hours of playback time, extendable to 20 hours via the charging case, making it the ideal everyday companion and a guarantee for all-day listening pleasure. Charging the case is simple, either wirelessly via induction or via USB-C. This ensures a comfortable listening experience practically anytime and anywhere.
State-of-the-Art Features - Easy to Use
Innovative features and cutting-edge technology ensure seamless connectivity and an uninterrupted listening experience.
Experience the latest wireless technology and reliable performance. Bluetooth 5.3 compatibility, Bluetooth LE*, and Auracast open up entirely new ways to share audio content with friends or access public audio content at your location. The Accentum True Wireless features a customizable touch control panel. With just one tap, you can control audio playback, phone calls, or access your voice assistant. A two-microphone system in each earbud, which can be used together or individually, ensures crystal-clear communication during calls.
*Auracast and LE Audio are available only via firmware update
Features
- Exceptional all-day wearing comfort: The ergonomic design is the result of intensive research and perfectly adapts to the anatomy of the ears.
- Premium sound quality: Sennheiser’s powerful TrueResponse technology delivers unrivaled HD sound quality, customizable via the Smart Control app for a personalized listening experience.
- Effective noise cancellation: Hybrid Active Noise Cancellation function adapts to the environment for an undisturbed, immersive listening experience.
- Unrivaled battery life: Up to 8 hours playback time plus an additional 20 hours via the charging case for uninterrupted all-day listening pleasure.
- Flexible charging options: Convenient wireless charging of the case via induction or USB-C for virtually endless listening enjoyment.
- Transparency mode: Allow ambient sounds with just one tap without removing the earbuds.
- Digital wireless transmission with the latest standards: Equipped with Bluetooth 5.3 compatibility and Bluetooth LE Audio* including Auracast for state-of-the-art connectivity.
- Color: Black
- Compatible with Bluetooth 5.3, Class 1, 10 mW (max); supports Bluetooth Classic and Bluetooth LE Audio
- Transmission frequency/modulation: 2.402 MHz to 2.480 MHz; GFSK, p/4 DQPSK / 8DPSK
- Supported profiles: A2DP, AVRCP, HFP, TMAP, PBP
- Supported codecs: SBC, AAC, aptX, LC3
- Speaker principle: Dynamic
- Speaker type/size: TrueResponse dynamic, 7 mm diameter
- Speaker frequency range: 5 Hz to 21 kHz
- Speaker sensitivity: 107 dB SPL (1 kHz / 1 mW)
- Total harmonic distortion of speaker: <0.08% (1 kHz / 94 dB)
- Active Noise Cancellation: Hybrid Adaptive ANC
- Microphone principle: MEMS
- Microphone frequency range: 100 Hz to 10 kHz
- Microphone pickup pattern: 2 beamforming microphones per earbud to reduce ambient noise
- Battery life: Up to 8 hours playback time with ANC off; up to 6 hours playback time with ANC on; up to 28 hours total playback time via charging case (test condition: iPhone, medium volume at 85 dB)
- Charging time: approx. 1.5 hours for a full charge, 10 minutes charging provides 1 hour playback; note: ambient temperatures above 30 °C and wireless Qi charging lead to longer charging times
- Battery type: built-in rechargeable lithium-ion battery, right/left earbud: 55 mAh, charging case: 400 - 420 mAh
- Power supply: 5 V, 1000 mA max; charging via USB-C port on charging case, induction charging (Qi)
- Magnetic field strength: Earbuds: 53.7 mT, charging case: 101.7 mT
- Weather resistance: IP54, splash-proof (earbuds only)
- Product weight: 52 g (both earbuds with charging case), 5.5 g (each earbud), 41 g (charging case)
- Product dimensions: 49.45 x 51.72 x 28.95 mm (earbuds and charging case)
- Operating temperature: 0 to 40 °C; charging temperature: 5 to 35 °C; relative humidity 10 to 80%, non-condensing
- Temperature: -20 to 60 °C; relative humidity 10 to 90%
- App support: Sennheiser Smart Control app for iOS and Android
Scope of delivery
- 1 x Sennheiser Accentum True Wireless Headphones Black
Specification
- Product number 00106204
- Colour Black
- System In Ear
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Financing
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 12,41 € per month
- More information on financing
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The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
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| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
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| Tuesday | 09:30 - 18:00 |