DH301B Bluetooth Wireless Headset
The LINKVIL DH301B Bluetooth Wireless Headset is designed for modern communication at the office, at home, or while working on the go. With Bluetooth multipoint connectivity, it can connect to a PC, mobile device, or desk phone simultaneously, making it easier to manage calls across multiple devices. Its lightweight ergonomic design is suited to extended use, while the AI-powered noise-canceling microphone and high-quality 32mm speaker help provide clear, professional conversations. A built-in Busylight helps reduce interruptions, while USB-C and charging base options provide convenient ways to keep the headset powered. The DH301B is also fully compatible with Fanvil VoIP phones, making it a practical choice for flexible business communication and multi-device collaboration.
The Fanvil DH301B Bluetooth Wireless Headset combines wireless convenience with full-duplex voice communication for busy work environments. Its omnidirectional microphone uses environmental noise cancellation and acoustic echo cancellation to help keep conversations clear, while automatic gain control helps maintain consistent voice levels.
Bluetooth multipoint connectivity allows the headset to work with multiple devices, supporting a more efficient workflow for users who regularly switch between computers, mobile devices, and desk phones. The built-in Busylight provides a simple visual indication when you are busy, helping reduce unwanted interruptions during calls.
The rechargeable lithium polymer battery provides up to 22 hours of talking time, with approximately 2 hours required for charging. The headset can be charged using a USB-C cable or a compatible charging base, giving users greater flexibility throughout the working day.
Key Benefits for Business Communication
Bluetooth Headset for Multi-Device Work
The DH301B is suited to users who need to stay connected across different communication devices. Bluetooth multipoint support makes it possible to manage connections without constantly switching headsets, which can be useful for office staff, remote workers, call handling environments, and professionals who regularly use both a computer and mobile phone.
Its wireless design also removes the need for a traditional headset cable between the user and their connected device, helping create a cleaner and more flexible workspace.
Clear Calls with Noise and Echo Reduction
For professional voice communication, the DH301B incorporates ENC, AEC and AGC technologies. These functions work together to improve microphone performance by reducing environmental noise, limiting acoustic echo and helping maintain suitable voice levels.
The 32mm speaker provides the audio output required for everyday calls and communications, while full-duplex technology supports simultaneous two-way audio for more natural conversations.
Long Battery Life for the Working Day
With up to 22 hours of talking time, the rechargeable battery is designed to support extended periods of wireless communication. A charging time of around 2 hours helps minimise downtime between uses. Users can charge the headset through USB-C or use a charging base for a convenient desktop charging setup.
Compatible with Fanvil VoIP Phones
The Fanvil DH301B is designed to integrate with Fanvil VoIP communication environments, making it a useful wireless headset option for businesses already using compatible Fanvil phones. Its Bluetooth connectivity also provides flexibility for users who need to work across different devices.
The product part number / SKU is FAN-DH301B, making it easy to identify when ordering or matching the headset with an existing communication setup.
Technical Details
A Practical Wireless Headset for Everyday Use
Whether used for office calls, remote work, mobile communication or VoIP-based business environments, the DH301B provides a combination of wireless flexibility, long battery life and voice-enhancement technology. Its multipoint connectivity and charging options make it particularly useful for users who need a headset that can adapt to a multi-device working environment.
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Specifications | |
| Product Code | FAN-DH301B |
| Microphone | Type: 1 Omnidirectional analog microphone |
| Sensitivity: -38dBFs/Pa | |
| Frequency range: 100Hz~8KHz | |
| Speaker | Speaker size:Ø32mm/16Ω |
| Maximum input power: 20mW | |
| Sensitivity: 123±2.5dB | |
| Frequency range: 100Hz~20KHz | |
| Music mode bandwidth: 100Hz~20KHz | |
| Speak mode bandwidth: 100Hz~8KHz | |
| Audio Feature | Crystal sound experience |
| Full-duplex technology | |
| Environment Noise Cancellation (ENC) | |
| Acoustic Echo Cancellation (AEC) | |
| Automatic Gain Control (AGC) | |
| User hearing protection: EN50332 | |
| Connectivity | PC/ Mobile : Bluetooth |
| Bluetooth | |
| - Version : Bluetooth 5.4 | |
| - Profiles: HFP/A2DP/AVRCP | |
| - Operation range: 10m | |
| - Pairing list: up to 8 devices | |
| - Simultaneous connections: 2 | |
| Battery | Type: Rechargeable Lithium Polymer Battery |
| Capacity: 400mAh | |
| Charging time: 2 hours | |
| Talking time: 22 hours | |
| Music time: 55 hours | |
| Standby: 12 days | |
| Physical Specifications | Charging Method: USB cable / Charging stand |
| Dimensions | |
| - Gift-box: 196*179*71mm mm | |
| - Carton package: 385*380*220mm (10 PCS) | |
| Weight | |
| - Headset: 100g | |
| - Charging case: 220g | |
| - Carton Net weight: 4.22kg | |
| - Carton Gross weight: 4.93kg | |
| Temperature and humidity | |
| - Working temperature: -10degreesC to +60degreesC | |
| - Storage temperature: -20degreesC to +70degreesC | |
| - Working humidity: 10% to 95%RH | |
| Package Contents | Bluetooth wireless headset |
| Charging Stand : DB10 | |
| USB cable | |
| Quick Start Guide | |
| Safety Information & Declaration | |
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