Yealink UH44 USB-C/USB-A Overhead Wired Mono Headset with Noise Cancelling - Certified for MS Teams

The Yealink UH44 is a professional USB-wired headset that delivers outstanding audio performance and noise canceling 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.

Audio:
• Microphone quantity: 2
• Microphone frequency response range: 100Hz-14kHz
• 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
• Hearing Protection: Peak Block Protection (EN50332), Australian G616 Protection (AU G616), Daily Noise Exposure Protection

Headset Control and Lights:
• Answer/End/Reject a call
• Volume up/down
• Microphone mute/unmute
• Move the microphone boom arm up to mute, or down to unmute
• Mono busylight

Management:
• Yealink USB Connect (PC)
• Yealink Management Cloud Service

General:
• 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)
• Supported operating systems: Microsoft Windows, Apple Mac OS
• Connection type: USB-C cord with USB-A adapter
• Dimensions: 153 x 184 x 63 mm
• Weight: 127 g

• Headset
• Carrying Bag
• Quick Start Guide