Fanvil DH401B OWS Bluetooth Headset

The Fanvil DH401B OWS Bluetooth Headset is an open-ear communication accessory for office, travel, and mobile work. Its lightweight ear-hook design keeps the ear canal open, helping users remain aware of nearby activity. Moreover, dual microphones use Artificial Intelligence noise cancellation for clearer voice pickup. Bluetooth 5.4 multipoint connectivity also lets users connect to a compatible phone and computer for flexible calling.

Product Overview

The DH401B uses an open-ear design that avoids placing an ear tip inside the ear canal. Therefore, users can hear calls while maintaining awareness of surrounding sounds. This format also supports hygienic shared workplace practices because the headset does not sit inside the ear.

In addition, the Fanvil DH401B OWS Bluetooth Headset weighs only 13.6 grams. Its ear-hook shape provides a secure fit without adding unnecessary weight. The included charging case extends total talk time to 23 hours, making the headset suitable for long working periods and regular travel.

Key Features

• Uses an open-ear design, allowing users to hear calls while remaining aware of nearby conversations and workplace activity.

• Features dual microphones with AI noise cancellation, helping reduce background noise during business calls.

• Provides precise voice pickup, allowing the person on the other end to hear speech more clearly.

• Weighs only 13.6 grams, reducing pressure during extended daily use.

• Uses a secure ear-hook design, helping the headset remain in place while the user moves.

• Supports Bluetooth 5.4, providing a modern wireless connection with compatible devices.

• Includes multipoint connectivity, allowing users to connect to a phone and computer and switch between them.

• Works with compatible portable phones and Voice over Internet Protocol phones from the same manufacturer.

• Provides up to 23 hours of talk time when used with the charging case.

Technical Specifications

• Brand: Fanvil

• Model: DH401B

• Product type: OWS Bluetooth headset

• Wearing style: Open-ear ear hook

• Weight: 13.6 grams

• Microphones: Dual-microphone system

• Noise control: AI noise cancellation

• Voice capture: Precise voice pickup

• Bluetooth version: 5.4

• Device connection: Bluetooth multipoint

• Supported device types: Compatible phone and computer

• Phone compatibility: LINKVIL portable phones and compatible Fanvil VoIP phones

• Talk time with charging case: Up to 23 hours

• Included charging accessory: Charging case

Common Applications

The Fanvil DH401B OWS Bluetooth Headset suits offices, remote workspaces, travel, reception desks, and mobile business roles. Users can handle calls from a compatible phone or computer while keeping their hands available. Meanwhile, the open-ear design helps them remain aware of colleagues, announcements, or surrounding activity. The lightweight fit also supports frequent calls throughout the working day.

Why Choose This Product?

The DH401B balances call clarity with situational awareness. Unlike an in-ear design, it keeps the ear canal open during use. Therefore, users can communicate while staying more connected to their immediate environment. Dual microphones and AI noise cancellation also help improve outgoing speech in active locations.

Furthermore, Bluetooth multipoint reduces the need to reconnect when moving between two supported devices. The Fanvil DH401B OWS Bluetooth Headset offers practical value for users who need lightweight comfort, clear voice pickup, and flexible phone-to-computer calling.

Frequently Asked Questions

Can the DH401B connect to two devices?

Bluetooth 5.4 multipoint supports connection with a compatible phone and computer. Users can therefore switch between supported devices more conveniently.

Does the open-ear design block surrounding sound?

The headset keeps the ear canal open. As a result, users can hear call audio while maintaining awareness of nearby activity.

How long can the DH401B support calls?

The headset provides up to 23 hours of talk time when used together with its charging case. Actual runtime can vary with operating conditions.

Which phones support the DH401B?

The Fanvil DH401B OWS Bluetooth Headset works with compatible LINKVIL portable phones and Fanvil Voice over Internet Protocol phones. Compatibility should be confirmed before purchase.