Description
The Fanvil DH401B is an OWS Bluetooth headset with an open-ear design: the earpiece does not block the ear canal, which preserves hygiene and keeps you aware of your surroundings for more natural and safer interactions. At 13.6 g with an ear hook, it stays comfortably in place all day. The dual microphone combined with AI noise cancellation picks up the voice precisely, and the speaker delivers clear, transparent sound. Bluetooth 5.4 multipoint switches smoothly between the smartphone and the PC. The compact charging case, with a visible battery indicator, extends total battery life up to 23 hours. The DH401B is compatible with Linkvil portable Wi-Fi phones and with Fanvil IP phones.
Specifications
| Reference | DH401B |
|---|---|
| Brand | Fanvil |
| Manufacturer order code | DH401B |
| Type | Open-ear Bluetooth headset |
| EAN code | 6937295608731 |
| Design | Open-ear with ear hook |
| Weight | 13.6 g |
| Connection | Bluetooth 5.4 |
| Multipoint | Smartphone and PC |
| Microphone | Dual microphone, AI noise cancellation |
| Battery life | Up to 23 h with the charging case |
| Charging case | Compact, battery indicator |
| Compatibility | Linkvil portable Wi-Fi phones, Fanvil IP phones |
| Packed weight | 0.10 kg |
Use and tips
The DH401B suits staff who move a lot and stay reachable: field sales, shop or warehouse staff, hybrid teams between office and travel. Its open design lets you hear colleagues and customers while taking a call, and its 13.6 g weight goes unnoticed. Pair it with the smartphone and the PC in multipoint, or with a Linkvil portable Wi-Fi phone or a Fanvil IP phone. Remember to put the earpiece back in its case between calls to benefit from the 23 hours of combined battery life.
Frequently asked questions
Which phones is this headset compatible with?
With smartphones and PCs over Bluetooth 5.4, Linkvil portable Wi-Fi phones and Fanvil IP phones. Tell us your model through our contact page and we confirm compatibility before you order.
What is the battery life?
Up to 23 hours in total with the charging case, which recharges the earpiece between uses and shows the battery level.
What is the warranty?
Two-year statutory conformity warranty, plus the Fanvil manufacturer warranty under its own terms.
Where are the firmware, manuals and guides?
Fanvil provides the firmware, user manual and administrator guide of this phone free of charge: our Fanvil support page takes you straight to the documents for this model.
