Overview

Yealink BT51 Bluetooth USB Dongle: Seamless Connectivity for BH72 and BH76
The Yealink BT51 Bluetooth USB Dongle is an essential accessory for ensuring seamless and efficient wireless communication with your Yealink BH72 or BH76 headsets. Designed for convenience and high performance, this USB-C dongle offers an effortless plug-and-play experience, allowing you to easily connect your headset to your PC. Whether you're in the office or on the go, the BT51 delivers exceptional Bluetooth range and high-quality audio, ensuring clear conversations and uninterrupted music streaming.

Description

This compact yet powerful Bluetooth USB dongle connects your Yealink BH72 or BH76 headset to your computer via a USB-C port. With a robust wireless range of up to 100ft/30m, you can move freely around your workspace during calls without losing connectivity. The BT51 also supports crystal-clear audio for both voice calls and music, ensuring a high-fidelity sound experience via A2DP. Plus, the easy-to-use, plug-and-play functionality means you can start using it immediately without the need for additional software or setup.

Features

Key Benefits and Features of Yealink BT51

• Wide Compatibility : Works seamlessly with Yealink BH72, BH72 Lite, and BH76 headsets.
• Extended Wireless Range : Enjoy up to 100ft/30m of Bluetooth connectivity, giving you the freedom to move around without compromising call quality.
• Simple Setup : The BT51 is designed for easy use, requiring no additional drivers or complicated configuration - just plug it into a USB-C port and you're ready to go.
• High-Quality Audio : Stream music and voice calls with exceptional clarity, thanks to advanced audio technology supporting both narrowband and wideband frequencies as well as HiFi quality audio via A2DP.
• Reliable Performance : Offers a stable and consistent Bluetooth connection for uninterrupted communication throughout the day.

Bluetooth Connectivity and Range
The Yealink BT51 Bluetooth Dongle supports Bluetooth 5.0, ensuring a fast and stable connection with a range of up to 100ft (30m), allowing you to move freely during calls while maintaining clear, high-quality audio.

Audio Quality for Voice and Music
The BT51 is designed with audio bandwidth support for narrowband, wideband, and A2DP profiles, making it ideal for both voice communication and music streaming. The integration of HiFi audio quality ensures that you enjoy natural, rich sound whether you're in a meeting or enjoying music during a break.

Easy Setup with Plug-and-Play Functionality
Setting up the Yealink BT51 is as easy as plugging it into your device's USB-C port. With no need for additional drivers or software, the device works straight out of the box, ensuring a hassle-free experience.

Technical Details

• Bluetooth Version : 5.0
• PC Connection : USB 2.0 (USB-C)
• Bluetooth Range : Up to 100ft/30m
• Bluetooth Profiles Supported : HFP 1.7, A2DP 1.3, AVRCP 1.6
• Audio Bandwidth : Narrowband, Wideband, A2DP
• Firmware Updates : Via Yealink USB Connect app
• Visual Indicators : Blue and red LEDs indicate pairing and connection status.

Compatibility with Yealink Devices
The Yealink BT51 Bluetooth Dongle is compatible with the following Yealink headsets:

• Yealink BH72 Lite
• Yealink BH72
• Yealink BH76

Whether you're using it for calls, conferences, or streaming, the Yealink BT51 ensures you have a reliable and high-quality wireless connection that enhances productivity and convenience throughout your workday.

Specifications

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Specifications
Product Code	BT51-C
Specifications	Description
Features	Bluetooth version: BT 5.0
	PC connection: USB 2.0 (USB-A/USB-C)
	Bluetooth range: Up to 100ft/30m
	Bluetooth profiles: HFP 1.7, A2DP 1.3, A VRCP 1.6
	Bluetooth audio bandwidth: Narroband, Wideband, A2DP
	Firmware update via Yealink USB Connect app
	Visual indicator: 1 blue LED +1 red Led indicates pairing and connection
Physical Feature	OS compatibility (as audio de vice):
	- Windows XP/SP3, Windows Vista 32-bit, Windows Vista 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 10 32-bit, Windows 10 64-bit, Windows 11 64-bit
	- MAC OS 10.6 or later
	Compatible with BH72 Lite/BH72/BH76
	Softphone support (call control):
	- Fully compatible with Microsoft Teams/Skype for Business
	- Compatible with most of PC softclients and, as a minimum, work as audio device
Package Features	Dimensions (L x W x H): BT51-A: 18 x 13.9 x 5.1mm
	Dimensions (L x W x H): BT51-C: 16.15 x 14.5 x 9mm
	Operating environment: -10degreesC to + 60degreesC