Description
Sennheiser-Tuned Sound
Crafted by acoustic experts for rich, detailed sound with clarity and depth. Get ready to be wowed by superior sound.
All-Day Playtime
With up to 28 hours of total playtime with the pocket-sized USB-C charging case you’ll run out of energy before your earbuds do.
Effortless Use, No Manual Needed
Switch between devices effortlessly with multipoint connectivity—calls, music, no fuss. Enjoy smart pause, intuitive touch controls, and pairing with up to 8 devices, all in a simple and ready-to-go design – no manuals, no apps, just press play.
Stay Aware, Stay Engaged
The open-ear design naturally blends your music with your surroundings for better awareness. No more FOMO – stay in the loop while your music keeps you moving.
Breathable Fit and High Comfort
Lightweight, ergonomic stem design stays in place without the pressure or isolation of traditional in-ears.
Ready For Rain or Shine
With an IPX4 splash resistance rating, you and your Accentum Open earbuds can handle any weather.
Accentum Open
Got high standards? Sennheiser 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.
Product Features:
- Ear coupling: In-Concha
- Speaker type/size: Dynamic, 11mm diameter
- Speaker frequency range: 25 Hz to 15 k Hz ( @ 90dBspl )
- Mic pick-up pattern: 2 mics per earbud, beamforming for noise reduction
- Charging time: Approx. 1 Hrs for fully charged/after 10 min charging 1 Hrs music playtime
- Weather resistance: IPX4, splash resistant (earbuds only)
- Operating condition: Operating temp: 0 to +40°C, charging temp: 5 to 35℃/rel. humidity 10 to 80%, non-condensing
- Storage condition: Temp: –20 to +60°c/rel. humidity 10 to 90%
- Battery type: Built-in Lithium-Ion rechargeable batteries/Earbud: 36mAh(MBT) / 35 mAh(VDL), Charging case: 400 mAh
Specifications
-
Brand
- Sennheiser
Warranty
-
Warranty
- 24 months
Dimensions
-
Weight
- 0.038 kg
-
Width
- 52 mm
-
Depth
- 25 mm
-
Height
- 50 mm
Battery & Power
-
Battery Type
- Built-in Lithium-Ion rechargeable
-
Battery Life
- 28 Hours
-
Battery mAh
- 36 mAh
-
Charging Case Included
- Yes
General
-
Product Type
- Earbuds
-
Product Colour
- Sakura
-
Product Category
- TV & Audio
Headphone Features
-
Headphone features Fit
- In-Ear
-
Microphone
- Yes
-
Compatibility
- Bluetooth Enabled Devices
-
Features
- Noise Cancelling
- Wireless Headphones
Sound Features
-
Sound Pressure Level
- 109 dB
-
Frequency Response
- 100-10000 Hz
-
Noise Cancellation
- Yes
Power
-
Voltage
- 5 V
Headphone Filter Features
-
Headphone Fit
- In-Ear
-
Headphone Features
- Noise Cancelling
- True Wireless
- In Ear Headphones
-
Connection Type
- Wireless
Noise Cancelling Headphones Filter Spec
-
Brand Name
- Sennheiser
-
Headphone Features
- Noise Cancelling
Delivery & Returns
Delivery
We offer a comprehensive nationwide (excluding Republic of Ireland) 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.
Reviews
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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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