Yealink UH42-MONO-USB-C/A USB (Wired) Mono Headset with AI Noise Cancellation, USB C/A

Mono USB-C/A wired headset with AI noise cancellation, acoustic shield 3.0, 35mm speaker and in-line call controls.

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The Yealink UH42 Mono (1308240) is a professional wired USB headset designed for clear communication and all-day comfort in busy office and customer service environments. Featuring AI-powered noise cancellation, Yealink Acoustic Shield 3.0 technology and a high-quality 35mm speaker, it delivers reliable audio performance for business calls and online meetings.

With USB-C connectivity and an included USB-A adapter, the UH42 Mono offers simple plug-and-play operation with PCs and compatible unified communications platforms. Its lightweight, single-ear design allows users to remain aware of their surroundings while communicating, making it ideal for receptionists, customer service teams and office professionals.

KEY FEATURES

  • AI Noise Cancellation: Single-microphone design with Yealink Acoustic Shield 3.0 to reduce background noise and improve voice clarity.
  • Mono Design: Single-ear headset allows users to communicate while remaining aware of their surroundings.
  • USB-C and USB-A Connectivity: Plug-and-play USB-C connection with USB-A adapter for flexible device compatibility.
  • Professional Audio Quality: 35mm speaker delivers clear speech and high-quality audio for calls and multimedia.
  • All-Day Comfort: Lightweight 116g design with an adjustable headband and soft ear cushion.
  • In-Line Call Controls: Convenient controller with LED indicators for call management, volume adjustment and microphone muting.
  • Adjustable Microphone Boom: 300° rotating boom supports comfortable positioning and wearing on either ear.
  • Hearing Protection: Built-in hearing protection technology helps manage potentially harmful audio levels.
  • UC Compatibility: Designed for use with leading unified communications applications and compatible Yealink IP phones.
  • Centralised Management: Supports Yealink USB Connect and Yealink Management Cloud Service.

TECHNICAL SPECIFICATIONS

Specification

Details

Model

UH42 Mono USB-C/A

Manufacturer Part Number

1308240

Headset Type

Wired USB Headset

Wearing Style

Mono, Over-the-Head

Connectivity

USB-C with USB-A Adapter

Microphone

1 x Noise-Cancelling Boom Microphone

Noise Cancellation

AI Noise Cancellation, Acoustic Shield 3.0

Microphone Frequency Response

100Hz – 14kHz

Speaker Size

35mm

Speaker Frequency Response

20Hz – 20kHz

Audio Modes

Music and Voice

Call Controls

Answer/End, Volume, Mute

Microphone Boom

300° Adjustable

Headset Cable Length

0.65m to In-Line Controller

USB Cable Length

1.5m from Controller

Weight

116g

Compatibility

Windows, macOS, UC Platforms

Management Software

Yealink USB Connect, YMCS

Colour

Black

Package Contents

UH42 Mono Headset, USB-A Adapter, Quick Start Guide

IDEAL APPLICATIONS

The Yealink UH42 Mono is ideal for office workers, receptionists, contact centre agents and customer service professionals who require clear, reliable communication throughout the working day. Its single-ear design is particularly suited to environments where users need to interact with colleagues or customers while remaining connected to calls.

The combination of AI noise cancellation, comfortable ergonomics and convenient USB connectivity makes it a practical and cost-effective headset for everyday business communications.