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Sennheiser ACCENTUM Wireless Active Noise-Canceling Over-Ear Bluetooth Headphones | 50-Hour Battery Life | Parallel Import, 1-Year Warranty

Name: Sennheiser ACCENTUM Wireless Active Noise-Canceling Over-Ear Bluetooth Headphones | 50-Hour Battery Life | Parallel Import, 1-Year Warranty
Brand: Sennheiser
Price: 91.95 EUR
Availability: InStock

€91,95 EUR

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Quantity

Inventory: In stock (estimated to ship within one business day)

Delivery and shipping fees (Free shipping on orders over HK$500)

Warranty

SENNHEISER

Sennheiser ACCENTUM Wireless Active Noise Cancellation Over-Ear Bluetooth Headphones｜50-Hour Battery Life

Driver Type Dynamic, 37 mmFrequency Response 10 Hz – 22,000 HzSensitivity (SPL) 106 dB（1 kHz / 0Total Harmonic Distortion (THD) < 0.3 %（1 kHz Bluetooth Version Bluetooth 5.2（Class 1Battery Life Approx. 50 hours（Bluetooth + ANC）Charging Time Approx. 3 hours（10 minutes provides approx. 5 hours）Microphone MEMS, 2-mic beamforming

Parallel ImportOne-Year WarrantyGenuine Original Product

Product Introduction

This product is a parallel import (grey import) version and does not come with Hong Kong authorised distributor packaging; a one-year warranty is provided by our store.

Unmatched 50-hour battery life—enjoy up to 50 hours of exceptional battery life on a single charge.
ANC active noise cancellation technology blocks out distractions—immerse yourself in your music with high-performance hybrid active noise cancellation.
Your sound, your way—create your own musical journey with various 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 single tap—Transparency Mode lets you stay aware of your surroundings without removing your headphones.
All-day comfort—carefully crafted with a lightweight, ergonomic design, these headphones provide exceptional comfort and are ideal for extended listening sessions.

Sennheiser ACCENTUM Product Introduction Image

Image: ACCENTUM Wireless headband hinge, showing the blue Sennheiser logo

Key Selling Points

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 beyond, enjoy up to 50 hours of immersive sound with active noise cancellation enabled throughout. When it is time to recharge, fast charging gives you 5 hours of playback in just 10 minutes, keeping your life powered up wherever you go.

The Sennheiser sound—your audio journey

Immerse yourself in an enchanting 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 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—our hybrid active noise cancellation technology makes it possible.

Whether you are travelling through busy streets or seeking a moment of solitude in a noisy environment, 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 stay aware of your surroundings without removing your headphones.

All-day comfort, with you every day

Designed for marathon listening sessions, the lightweight ergonomic design delivers exceptional comfort.

The soft padded ear cups fit comfortably over your ears, while the soft-touch silicone headband ensures a secure fit without compromising comfort. Whether commuting or enjoying music late at night, ACCENTUM accompanies your listening journey with a soft and secure fit.

Its elegant, minimalist design stands up to everyday use while carrying on Sennheiser’s heritage of robust, durable quality. Designed for ultimate comfort and portability, ACCENTUM folds completely for a more compact profile, ready to meet every challenge and embrace every special moment.

Your sound, your way

Customise your audio experience with our smart control app. Craving deep bass? Turn on Bass Boost mode.

Need clear, bright audio for podcast recording? Turn on Podcast Mode.
If that still is not enough, the built-in five-band equaliser lets you fine-tune every detail and perfect your listening experience.

Three practical usage scenarios

Scenario 1

Scenario 1 Commuting Noise Cancellation Long-Distance Travel Remote Work Budget Upgrade

Image: Sennheiser ACCENTUM Wireless (or ACCENTUM Pl

What’s in the Box

Original standard retail packaging; actual packaging accessories are subject to the product received (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?

37mm dynamic driver: — Balanced and refined sound performance.
Hybrid noise cancellation: — Actively blocks out ambient noise.
50-hour battery life: — Approximately 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 page at the time of order.

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 it be used with 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's battery life (50 hours) is close to that of MOMENTUM 4 (60 hours), while MOMENTUM 4 features more premium materials and tuning.

Genuine SENNHEISER product · 1-year warranty · Shop now

| Parallel-import product, 1-year warranty provided by our store

Warranty Warranty

1-year warranty
1-year warranty. Warranty period is subject to the statutory requirements of the local country. (The warranty period is based on the requirements of local country law)

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