描述

The Yealink UH44 is a professional USB-wired headset that delivers outstanding audio performance and noisecanceling capabilities. Its superior design and comfortable materials ensure all-day comfort. Whether in the office or working from home, the UH44 helps you stay focused and enhances your productivity.

2-Mic & AI Noise Cancellation

The dual-microphone noise cancellation and acoustic shield technology can intelligently shield the noise and only pick up the speaker’s voice to send it. It helps improve the call’s clarity and quality and brings the ultimate calling experience.

All-Day-Wearing Comfort

Based on extensive research and analysis to meet the highest ergonomic standards, the UH44 has undergone hundreds of head shape evaluations and thousands of comfort tests to ensure optimal stability and comfort for long-term wear. Additionally, the materials used in the headset guarantee its durability and robustness.

Flexible and Fast Plug-and-Play

As a wired headset, the UH44 is plug-and-play, allowing quick and easy use. The product is compatible with mainstream phones and PC devices on the market, enabling users to get into their work quickly.

High-Quality Audio Experience

With a 35 mm large speaker, UH44 supports dynamic EQ to automatically switch between call and music modes. You can enjoy clear and natural sound quality in call mode and spacious and detailed sound quality in music mode.

Key Features

2-Mic & AI Noise Cancellation

All-Day-Wearing Comfort

Flexible and Fast Plug-and-Play with USB-C/A Cord

High-Quality Audio（Professional-Grade 35mm Speakers）

In-line Call Controller with LED Indicators

Single Busylight for Fewer Interruptions

Lift Mic-Boom to Mute

Wear on both side

Technical Specifications

General

Weight: Dual 162g

Wearing style: On-ear

Audio

Microphone

Microphone quantity: 2

Microphone frequency response range: 100Hz-14kHz

Acoustic Shield: √

User Hearing Protection: √

Speaker

Speaker size: Ø 35mm

Speaker sensitivity: : 113.8±3dB 0.980V

Speaker frequency response range: 20Hz-20kHz

Speaker bandwidth:

Music mode: 20Hz-20kHz

Talk mode: 100Hz-20kHz

Connectivity

Connection type：USB-C cord with USB-A adapter

Headset cable length: 0.65 m (from headset to call control unit)

USB cable length: 1.5 m (from call control unit to USB plug)

What’s Included

UH44 Headset

Carrying Bag

Quick Start Guide

Other Details

Wearing Style:
Stereo (On-Ear)
Connectivity:
Wired – USB-C
Connectivity:
Wired – USB-A
Connects To:
Single Connection – Computer
Features:
Microsoft Teams Certified
Features:
With In-line Remote

Warranty Information

Standard manufacturer warranty (up to 2 years) included. Extended warranty (up to 5 years), advanced hardware replacement, maintenance & support for selected equipment available upon request.

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