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Sennheiser ACCENTUM Open True Wireless In-Ear Headphones - Black (700430)
Sennheiser ACCENTUM Open True Wireless In-Ear Headphones - Black (700430)
$108
Sennheiser ACCENTUM Open True Wireless In-Ear Headphones - Black (700430)
700430
Redefine your daily commute and workouts with the immersive audio performance of Sennheiser’s ACCENTUM Open True Wireless In-Ear Headphones. Enjoy rich sound with its 11 mm dynamic drivers while staying aware of your surroundings thanks to its in-ear design. The breathable, featherlight fit sits securely in your ears, and intuitive on-ear controls make setup effortless. Plus, with 6 hours of playtime and 28 more from the charging case, you’re set for all-day listening.
Key Features
- Rich Audio in Every Note: Enjoy immersive, high-quality audio with Sennheiser’s expertly tuned ACCENTUM OpenTrue Wireless in-Ear Headphones. Featuring powerful 11 mm dynamic drivers and support for SBC and AAC codecs, these innovative earbuds offer deep, rich sound.
- Sound Meets Awareness: Stay aware while enjoying your music with the ACCENTUM’s in-ear design that blends sound with your surroundings. Whether you’re chatting with friends or on the go, you can use one or both earbuds for a seamless, personalised listening experience.
- Battery that Lasts: Power through your day with up to 6 hours of playback on a single charge, plus 28 more from the charging case*. Built to perform rain or shine, these durable in-ear headphones keep up with you, from your morning commute to evening downtime.
- Precision Mics for Better Calls: Thanks to its dual beamforming mics and advanced AI noise reduction, your voice stays clear for important calls—even when you’re on the move.
- Effortless Control: These in-ear headphones are designed for smooth, stress-free use—no apps or manuals involved. With Smart Pause and easy touch controls, you’re always just a tap away from music or calls.
- Snug Fit, Comfort Feel: The earbuds feature a breathable, featherlight design that sits securely in your ears. Perfect for all-day wear, they offer lasting comfort without the pressure of in-ear designs.
- Chic & Classy: The Sennheiser ACCENTUM In-Ear Headphones are available in sleek Cream or Black** colours to match your style. Whether you prefer a classic or softer look, these earbuds let your personality show.
- Weather-Ready Construction: Don’t let a little rain stop your rhythm! The ACCENTUM Open earbuds feature an IPX4 splash resistance design, keeping your music going through drizzles and sweat.
- Seamless Connectivity: With multipoint connectivity, the headphones keep you in sync across two devices at once. Move from calls to music to videos smoothly, with no interruptions in between.
*Battery life may depend on usage performance.
**The other colour option is not included.
| Brand | Sennheiser |
|---|---|
| Product Type | In-Ear Headphones |
| Model Number | 700430 |
| Colour | Black |
Headphone
| Headphone Feature |
|
|---|
Driver
| Driver Type | Dynamic |
|---|---|
| Driver Size | 11 mm |
Audio
| Audio File Format | SBC, AAC |
|---|
Microphone
| Built-In Microphones | Yes |
|---|---|
| Number of Microphones | 2 |
| Microphone Frequency Response | 100Hz - 10kHz |
| Microphone Type | Beamforming for noise reduction |
Charging Case
| Charging Port Type | USB Type-C |
|---|---|
| Charging Case Battery Type | Lithium Ion (Li-ion) |
| Additional Runtime with Charging Case | Up to 28 hours |
| Charging Case Recharge Time | Approx. 1 hour |
Battery
| Battery Type | Lithium Ion (Li-ion) |
|---|---|
| Battery Capacity (mAh) | 36 mAh |
| Battery Life | Up to 6 hours |
Charging
| Charging Method | Charging Case |
|---|---|
| Charge Time | Approx. 1 hour |
| Quick Charging Time | 10 min = 1.5 hours |
Connectivity
| Wired / Wireless | Wireless |
|---|---|
| Wireless Frequency Bands | 2.4 GHz |
| Connectivity Type | Bluetooth |
| Bluetooth Power Class | Class 1 |
| Bluetooth Version | v5.3 |
| Bluetooth Profiles | A2DP, AVRCP, HFP |
Durability
| IP Rating | IPX4 |
|---|---|
| Durability Feature | Splash Resistant |
Temperature / Humidity
| Operating Temperature | 0° to 40°C |
|---|---|
| Operating Humidity | 10 to 80%, non-condensing |
| Storage Temperature | -20° to 60°C |
| Storage Humidity | 10 to 90%, non-condensing |
Dimensions
| Product Width | 5 cm |
|---|---|
| Product Depth | 2.5 cm |
| Product Height | 5 cm |
| Product Weight | 0.03 kg |
Warranty
| Manufacturers | 12 Months |
|---|
Expert Reviews
Customer Reviews
Delivery
We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.
Easy returns
If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).
- ACCENTUM Open Earbuds
- Charging Case
- USB-C Charging Cable
Array
Terms & Conditions
Pricing Terms
Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from 6pm Tuesday 11th August 2026 until midnight Thursday 20th August 2026.
