Description
ACCENTUM Open
Not “just” earbuds –– a lifehack.
Got high standards? We hear you. Whether it's party time, me time, hustling, or chilling, Sennheiser’s ACCENTUM Open wireless earbuds have your back with incredible music. Why settle for less? With their open wireless design, you don't have to choose between your tunes and the world around you. Enjoy up to 28 hours of playtime*, stay connected and experience fantastic sound with ultimate comfort.
Tuned for superior sound & extra dopamine.
Simply great sound, every time.
Treat your ears to the thrill of Sennheiser-tuned sound.
With powerful 11 mm dynamic transducers and SBC and AAC audio codec support, ACCENTUM Open earbuds deliver rich, detailed sound.
With open design –– perfect for eavesdropping?
Your sounds? Or your world? …why choose?
Flexible, reliable, and always in sync with your life. The open earbud design keeps you tuned into your surroundings – whether you're chatting with friends, staying alert to traffic, or just soaking up the vibes. Your sounds, your choice. Rock both ACCENTUM Open earbuds or just one if you want to stay aware of what's happening around you. Perfect for social butterflies!
All-day play for all-day slay.
All-day listening, rain or shine.
With up to 28 hours of total playtime, you'll likely run out of energy before your earbuds do. From the morning commute to after-hours fun, ACCENTUM Open keeps the music rolling without missing a beat. And with IPX4-rated splash and sweat resistance, your wireless earbuds keep performing, rain or shine, no matter what you're up to.
Feel your tunes, not the earbuds.
Meet your perfect fit.
With the comfort of barely-there earbuds, ACCENTUM Open earbuds are the perfect choice if you find ear canal designs too insulating or too large to fit securely. Plus, the open-ear stem design means no uncomfortable pressure or ear canal invasions. Your lightweight, breathable earbuds stay in place and feel weightless all day long, with a handy stem that makes them easy to pop in and out whenever you like.
Effortless use, no manual needed.
Keep it simple, keep it smart.
Life’s complicated enough already — ACCENTUM Open earbuds keep things simple. Multipoint connectivity lets you seamlessly switch between two devices, so you’re always in sync, whether it’s videos, calls, or music. No need to fumble with settings. Smart touch controls make everything intuitive — no manual required. Smart Pause stops playback the moment you remove an earbud, and the dual beamforming microphones, combined with AI-based noise reduction, ensure crystal-clear calls. Just connect and go. Now that's music to your ears.
*Up to 28 hours battery every full charge.
Features:
- Sennheiser Tuned Sound: In-house sound tuning by our acoustic experts for a superior open sound to deliver rich, detailed sound that’s finely tuned for clarity and depth. Enjoy a premium audio experience that feels alive and blends naturally with the world around you.
- Open Design: Stay aware and engaged by blending your music with the surrounding environment through the natural awareness of open design to stay connected, available, and present with the world.
- All-Day Playtime: Up to 28-hours playtime with on-the-go charging from the pocket-sized charging case and a 10-minute fast charge to keep the music going from morning to night.
- Breathable Fit: A lightweight, open design with an ergonomic stem that ensures comfort without the pressure, fatigue, or isolation of traditional in-ear headphones.
- Effortless Ease-of-use: No manual needed — Intuitive features (smart pause, touch controls, IPX4 splash resistance, multipoint connectivity, single earbud listening, crystal-clear call quality) combine seamlessly for the perfect grab-and-go earbuds.
- 11 mm Dynamic Transducer: Provides powerful, dynamic sound for a balanced, full-spectrum listening experience. A larger driver provides an effective bass response to compensate for the open design.
- Pocket-sized Charging Case: The small, durable charging case makes it easy to carry your earbuds while on the go, keeping them protected and charged.
- Crystal Clear Calls: Dual beamforming microphones on each earbud ensure crystal-clear call quality, even in noisy environments, by focusing on your voice and utilizing AI technology that reduces background noise.
- Dependable Audio Connectivity: With Bluetooth 5.3 for stable, drop-free connections plus support for SBC and AAC codecs to deliver rich, detailed audio with every track.
- Smart Pause: The earbuds pause and resume playback automatically when taken out or replaced in the ear — A sensor detects whether the earbuds are positioned in the ear and automatically starts or stops the audio.
Specifications
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Brand
- Sennheiser
Warranty
-
Warranty
- 24 months
Battery & Power
-
Battery Type
- Lithium-ion
-
Battery Life
- 28 Hours
-
Power Source
- Battery
-
Voltage
- 5 V
General
-
Product Type
- Earbuds
-
Product Colour
- Black
-
Product Category
- TV & Audio
Headphone Features
-
Headphone features Fit
- In-Ear
-
Wired or Wireless
- Wireless
-
Microphone
- Yes
-
Compatibility
- Bluetooth Enabled Devices
-
Included Accessories
- One charging case
- Earbud sets (XS/S/M/L)
- USB-C Charging cable
-
Features
- Noise Cancelling
- Gaming
- Wireless Headphones
Sound Features
-
Sound Pressure Level
- 107 dB
-
Frequency Response
- 5 - 21000 Hz
-
Noise Cancellation
- Yes
Headphone Filter Features
-
Headphone Fit
- In-Ear
-
Headphone Features
- Wireless Headphones
- Noise Cancelling
- Gaming
- True Wireless
- In Ear Headphones
Noise Cancelling Headphones Filter Spec
-
Brand Name
- Sennheiser
-
Headphone Features
- Noise Cancelling
Delivery & Returns
Delivery
We offer a comprehensive nationwide (Republic of Ireland only) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 3 - 5 Working days | DPD |
| Large Electrical Items | 3 - 5 Working days | Independent transport company |
| Furniture & Bedding | 3 - 5 Working days | Independent transport company |
| Clearance Items | 5 - 7 Working days | Independent transport company |
| Harvey Norman Customer Direct | Please refer to each individual product description page for accurate lead times. | |
Please note: Delivery times for rural areas may vary depending on routes and availability. If you have ordered any products that involve a lead time, are customised, or made to measure, we will contact you to discuss delivery. For more information regarding delivery and associated costs, please click here.
Free Click & Collect In Store
Can’t wait for delivery or don’t want to pay additional delivery charges? It’s incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
During checkout, select “Click & Collect” and select your preferred store.
After your order is placed, you will receive an order acknowledgement email with your order number.
Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is “Ready for collection”. If you want to use "Contactless Click & Collect" select this option on this email.
Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
Speak to one of our staff and your order should be processed in minutes.
If availing of Contactless Click & Collect, please click the link in your email “ready to pick up” to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the “I’m here” option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please contact our Online Customer Service Team at [email protected] where a dedicated Customer Service Agent will guide you through the process.
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Terms and Conditions
By selecting a Product Care policy you have agreed to purchase a policy which is underwritten and provided by AWP P&C S.A. – Dutch Branch, part of the Allianz Group (Allianz), located at Poeldijkstraat 4, 1059 VM Amsterdam, the Netherlands, Corporate identification No 33094603, is registered at the Dutch Authority for Financial Markets (AFM) No 12000535 and is authorised by L’Autorité de Contrôle Prudentiel et de Résolution (ACPR) in France and authorised by the Central Bank of Ireland for conduct of business.
Product Care policies are made available to you on behalf of Allianz by Harvey Norman Trading (Ireland) Limited, trading as Harvey Norman.
Product Care policies are administered by Frith Service Contracts Ltd, Business Number 373654 (trading as Brightside), who is registered and regulated by the Central Bank of Ireland under No C51103.
Harvey Norman does not provide any advice or recommendations about the Product Care insurance policy, nor will it search for and propose other suitable policies. You may find an alternative, equivalent or more suitable insurance policies elsewhere.
By ticking the box below you confirm you have read the Insurance Product Information Document (IPID) and agree to the Terms and Conditions (T&Cs) of Product Care or Product Care Mobile cover which includes details of your rights to cancellation, cooling off period, complaints procedure and privacy notice and that Product Care or Product Care Mobile meets your demands and needs.
Please read the Terms and Conditions and IPID that apply here: Product Care T&Cs | Product Care IPID | Product Care Mobile T&Cs | Product Care Mobile IPID
Delivery to
Delivery
Collect from
Click & Collect
Collect in store
Nearest store with stock
Nearest store with stock
Available services
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