Fanvil
DH401BFanvil Linkvil DH401B True Wireless Earbuds
The Fanvil Linkvil DH401B is a true wireless open-wear (OWS) earbud headset for softphone and mobile calls, designed to sit comfortably for a full working day at just 13.6g per earbud rather than sealing the ear canal like in-ear buds.
Bluetooth 5.4 with multipoint connection covers a desk softphone and a mobile phone at once, and dual-mic AI noise cancellation keeps calls clear in an open office. The charging case extends total use to up to 23 hours of talk time or 36 hours of music.
Prefer a single-ear headset with a longer built-in battery instead? See the Fanvil Linkvil DH301B; browse the full headset range.
Key features
- Open-wear (OWS) design at 13.6g per earbud — comfortable for all-day wear.
- Bluetooth 5.4 with multipoint connection to two devices.
- Dual-mic AI noise cancellation for clear calls in busy environments.
- Up to 23 hours talk time or 36 hours music with the charging case.
- Charging case with a visible battery level indicator.
- Portable case design (48.2g) for easy carrying between desk and meetings.
Works with
Frequently asked questions
Are these true wireless (no headband)?
Yes, they're a fully wireless open-wear earbud pair with a charging case.
How long does the battery last?
Up to 23 hours talk time with the charging case topping up the earbuds.
Can they connect to two devices?
Yes, Bluetooth 5.4 multipoint supports two simultaneous connections.
Do they seal the ear canal?
No — they use an open-wear design that rests at the ear rather than sealing inside it, for comfort over long calls.
Looking for all-day comfort on calls? Call 0333 242 1314 or email sales@clisecure.com and we will confirm the exact configuration before you order.
Connectivity
| Bluetooth | 5.4, multipoint |
|---|
Battery
| Talk time | Up to 23 hours with charging case |
|---|---|
| Music playback | Up to 36 hours with charging case |
| Case indicator | Visible battery level indicator |
Audio
| Microphone | Dual-mic AI noise cancellation |
|---|---|
| Speaker | 18×11mm driver |
Design
| Style | Open-wear (OWS) |
|---|---|
| Earbud weight | 13.6g each |
| Case weight | 48.2g |
Product details
| Brand | Fanvil |
|---|---|
| Part number | DH401B |
UK shipping options are shown at checkout. For timed delivery, project fulfilment or larger trade orders, contact CLI Secure before placing your order.
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How quickly can this be delivered?
Available delivery options are shown at checkout. Many in-stock products support next-day or timed UK delivery.
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