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Sennheiser ACCENTUM Wireless Active Noise-Canceling Over-Ear Bluetooth Headphones | 50-Hour Battery Life | Parallel Import, 1-Year Warranty
Inventory: In stock (estimated to ship within one business day)
Delivery and shipping fees (Free shipping on orders over HK$500)
International Shipping
Free-shipping thresholds · Power Bank surcharge
Hong KongFREE
SF Locker: Free for all orders · Door-to-door: Free over HK$500
Macau
Free shipping on orders HK$800+ (2-3 business days)
Australia (6-12 business days depending on area or zone)
Free over AU$100 · Flat AU$9.99 below
United Kingdom 0-3kg (3 - 5 business days); 3kg+ (5 - 8 business days)
Free over £40 · Flat £6.99 below
Singapore (5 - 8 business days)
Free over S$40 · Flat S$9.99 below
European Union (6 - 10 business days)
Free over €49 · Flat €9.99 below
Malaysia (6 - 10 business days)
Free over RM40 · Flat RM9.99 below
🇦🇺Australia — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | AU$ 24.39 |
| 0.51 – 1.01 kg | AU$ 36.99 |
| 1.01 – 1.51 kg | AU$ 55.99 |
🇬🇧United Kingdom — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | £ 9.99 |
| 0.51 – 1.1 kg | £ 15.99 |
| 1.1 – 1.51 kg | £ 22.99 |
🇸🇬🇲🇾SG / Malaysia — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | SGD 18.99 |
| 0.51 – 1.01 kg | SGD 23.99 |
| 1.01 – 1.51 kg | SGD 27.99 |
🇮🇪Ireland — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | € 26 |
| 0.51 – 1 kg | € 39 |
| 1 – 1.51 kg | € 51.99 |
🇨🇦Canada — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | CA$ 37.05 |
| 0.51 – 1.01 kg | CA$ 58.33 |
| 1.01 – 1.51 kg | CA$ 82.41 |
⚡ Express Shipping — free option available, refer to checkout.
📦 Heavy / Oversized items (e.g. water dispenser) — contact customer service for a custom freight quote.
Warranty
Maintenance Terms and Conditions / Warranty Information
DIGIBAL Official Warranty Coverage
This product is Authentic Hong Kong goods, enjoy Original factory one-year warranty (Unless otherwise specified on the product page). Customers must keep this information safe. Purchase receipts and products Hong Kong distributor of skin care stickers (It is recommended to take photos for record-keeping). If the product malfunctions during the warranty period, the customer must...Contact the Hong Kong general agent directly. Arrange for testing and repair.
🌏 Overseas (US / CA / UK / SG / AU)
All products are Hong Kong official versions supplied with a UK-style 3-pin plug. Travel adapters are not included. Warranty coverage ranges from 1 to 2 years, with all servicing performed in Hong Kong. Local return warehouses available in Australia, UK and USA.
Contact CSProvide photos/videos
Submit photos/videos
Local ReturnShipping costs are paid by the customer first.
Customer pays upfront
Ship to HK Maintenance arranged by the company
Warranty processed
Reimbursement Full refund upon presentation of receipt
Full refund of postage
Overseas customers may choose between the following two options:
For other countries, please contact customer service for a return address.
Sennheiser ACCENTUM Wireless Bluetooth Over-Ear Headphones with Active Noise Cancellation｜50-Hour Battery Life
Product Introduction
This product is a parallel-import version (non-authorised import), not packaged as Hong Kong authorised-agent stock; a one-year warranty is provided by our store.
- Unmatched 50-hour battery life—enjoy up to 50 hours of outstanding battery life on a single charge.
- ANC active noise cancellation technology completely blocks out distractions—immerse yourself in the world of music with high-performance hybrid active noise cancellation headphones.
- Your sound, your way—create your own musical journey with multiple sound modes, such as Bass Boost and Podcast Mode. The built-in five-band equaliser lets you adjust the sound to your personal preference.
- The Sennheiser sound—experience outstanding Sennheiser audio quality through our proprietary transducer system, developed and manufactured in-house.
- Hear the sounds around you with a simple touch—Transparency Mode lets you stay aware of your surroundings without removing your headphones.
- All-day comfort—carefully designed with a lightweight, ergonomic construction, these headphones provide exceptional comfort and are ideal for extended music listening.
Key Features
Unmatched 50-hour battery life
With ACCENTUM’s unmatched 50-hour battery life, enjoy days of uninterrupted music on a single charge.
Wherever life takes you, ACCENTUM ensures your soundtrack never fades. From dawn to dusk and journeys beyond, enjoy up to 50 hours of immersive sound with active noise cancellation enabled throughout. When it is time to recharge, our fast-charging technology provides 5 hours of playback in just 10 minutes, keeping your life energised wherever you go.
The Sennheiser sound—your audio journey
Immerse yourself in a captivating world of sound, powered by Sennheiser’s powerful 37 mm drivers.
German engineering and Sennheiser’s distinctive acoustic design deliver an outstanding audio experience. Enjoy crisp bass and bright treble, and feel every note, beat and emotion as if you were right at the centre of the stage.
Immerse yourself in your music and block out the noise of the outside world!
Say goodbye to distractions and immerse yourself in music—with our hybrid active noise cancellation technology.
Whether you are navigating busy streets or seeking a moment of solitude in noisy places, our active noise cancellation technology ensures your audio journey remains uninterrupted. When you need to stay connected to the real world without interrupting your music, Transparency Mode is the ideal choice. Simply tap a button to instantly sense your surroundings without removing your headphones.
All-day comfort, your everyday companion
Designed for marathon-length listening sessions, the lightweight ergonomic design delivers ultimate comfort.
The padded ear cups fit snugly around your ears, while the soft-touch silicone headband ensures a secure fit without compromising comfort. Whether commuting or enjoying late-night music, ACCENTUM accompanies your listening journey with a gentle yet secure fit.
Its elegant, minimalist design stands up to everyday use while continuing Sennheiser’s tradition of durability and quality. Designed for ultimate comfort and portability, ACCENTUM folds completely for a more compact profile, ready to take on any challenge and embrace every exciting moment.
Your sound, your way
Customise your audio experience with our smart control app. Craving deep bass? Activate Bass Boost mode.
Need clear, bright sound for recording podcasts? Activate Podcast Mode.
If that still is not enough, the built-in five-band equaliser lets you fine-tune every detail, perfecting your listening experience.
Three practical usage scenarios
Scenario 1 Commuting noise cancellation Long-distance travel Remote work Budget upgrade
Package Contents
Original standard packaging; actual packaging accessories are subject to the physical product (the instruction manual language in parallel-import packaging may be English, which does not affect product functionality). If you have any questions, please contact our store before placing your order.
Why choose this model?
- 37 mm dynamic driver: — Balanced, detailed sound reproduction.
- Hybrid noise cancellation: — Actively blocks out ambient noise.
- 50-hour battery life: — Approx. 50 hours of use on a single charge (ANC on).
Compare models in the same series
| Model | Type | Connectivity | Positioning |
|---|---|---|---|
| HD 250BT | Closed-back | Bluetooth | Entry-level wireless |
| HD 350BT | Closed-back | Bluetooth | Wireless |
| HD 450BT | Closed-back | Bluetooth | Active noise cancellation |
| ACCENTUM | Closed-back | Bluetooth | Active noise cancellation |
| Momentum 4 Wireless | Closed-back | Bluetooth | Flagship noise cancellation |
| Momentum 4 Wireless | Closed-back | Bluetooth | Flagship noise cancellation |
Learn more about models in the same series:
Comparison is limited to models available in-store; prices are based on those displayed on the product page at the time of ordering.
Official full specifications
| Headphone type | Closed-back, over-ear (around-the-ear, circum-aural) |
| Driver type | Dynamic, 37 mm |
| Frequency response | 10 Hz – 22,000 Hz |
| Sensitivity (SPL) | 106 dB (1 kHz / 0 dBFS) |
| Total harmonic distortion (THD) | < 0.3 % (1 kHz / 100 dB SPL) |
| Bluetooth version | Bluetooth 5.2 (Class 1, 10 mW) |
| Bluetooth codecs | SBC, AAC, aptX, aptX HD, mSBC, CVSD |
| Active noise cancellation | Hybrid (Hybrid ANC) |
| Battery life | Approx. 50 hours (Bluetooth + ANC) |
| Charging time | Approx. 3 hours (approx. 5 hours with 10 minutes of charging) |
| Microphone | MEMS, 2-mic beamforming |
| Product Number (SKU) | 700174 (Black) / 700175 (White) |
| Package contents | ACCENTUM Wireless headphones, USB-C charging cable, 3.5 mm audio cable, carrying pouch, quick guide |
Frequently Asked Questions
Q: How long is the battery life?
A: Approx. 50 hours (with Bluetooth and ANC enabled).
Q: Does it have noise cancellation?
A: Yes, hybrid active noise cancellation.
Q: Can I listen via a wired connection?
A: Yes, the included audio cable supports wired mode.
Q: Does it support aptX HD?
A: It supports aptX and aptX HD.
Q: Can it connect to two devices simultaneously?
A: It supports multipoint connectivity.
Q: What is the difference between it and MOMENTUM 4?
A: ACCENTUM offers battery life of 50 hours, which is close to the 60 hours offered by MOMENTUM 4. MOMENTUM 4 features more premium materials and tuning.
![Sennheiser ACCENTUM Wireless 無線頭戴式耳機 [一年保養]](https://img.myshopline.com/image/store/1759472791688/800x-(6)-17_1445x.webp?w=750&h=750&q=100)
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![Sennheiser ACCENTUM Wireless 無線頭戴式耳機 [一年保養]](https://img.myshopline.com/image/store/1759472791688/800x-(6)-17_1800x.webp?w=750&h=750&q=100)
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