描述

Yealink UH48 is a high-quality wired headset with ANC (Active Noise Cancellation) functionality. It is suitable for
various office environments and offers a more immersive work experience.

Four-Microphone Noise Cancellation

UH48 incorporates Yealink’s acoustic shield 3.0 technology, utilizing four built-in microphones to block background
noise and ensure clear communication automatically.

Hybrid ANC

Four noise-canceling mics and ear-fitting designs eliminate ambient noise and help users focus on their work.
Additionally, the headset offers two levels of ANC depth, allowing users to quickly switch by pressing the ANC
button according to their environment and personal needs, providing a more immersive work experience.

All-Day-Wearing Comfort

Based on extensive research and analysis to meet the highest ergonomic standards, the UH48 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.

Brilliant Audio Performance

The UH48 features speakers with bio-composite diaphragms, delivering detailed and rich sound quality. Paired
with personalized EQ settings, it caters excellently to both work and entertainment needs.

Flexible and Fast Plug-and-Play

Simply use USB-C with a USB-A adapter for flexible plug-and-play. The product is compatible with mainstream
phones and PC devices on the market, enabling users to get into their work quickly.

Unified Communications (UC)

Microsoft Teams-certified and UC variants for seamless collaboration. Compatible with 100+ platforms and
operating systems for effortless connectivity.

Key Features

Four-Microphone Noise Cancellation

Hybrid ANC

All-Day-Wearing Comfort

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

Brilliant Audio Performance

Dual Busylights

Adaptive EQ

Technical Specifications

General

Headset cable length: 1.7 m

Supported operating systems: Microsoft Windows® , Apple Mac OS

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

Audio

Microphone quantity: 6

Microphone frequency response range: 100Hz-10kHz

Speaker size: Ø 30mm

Speaker sensitivity: 129±3dB 0.980V

Speaker frequency response range: 20Hz-20kHz

Speaker bandwidth:

Music mode: 20Hz-20kHz

Talk mode: 100Hz-8kHz

Active Noise Cancellation: Yes

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

Play/Pause

Microphone mute/unmute

Move the microphone boom arm up to mute, or down to unmute

Ambient sound/Noise canceling/off

Dual busylights

Management

Yealink USB Connect (PC)

Yealink Management Cloud Service

What’s Included

Headset

Waterproof Zipper 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:
Noise Cancelling (ANC)

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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