Yealink UH42 MS Mono USB-C/A

Product description

Yealink UH42 MS Mono USB‑C/A

Designed for Microsoft Teams environments

The Yealink UH42 MS Mono USB‑C/A is specially designed and certified for Microsoft Teams, offering plug-and-play compatibility with a dedicated Teams button — allowing you to start, hold, or resume a call with a single touch. The USB‑C connector with USB‑A adapter ensures quick and easy integration with PCs, laptops, and UC systems.

Professional audio and microphone quality

Equipped with a wideband 35 mm speaker, this headset delivers clear, natural sound for calls, music, and meetings. The AI-powered noise-cancelling microphone and Acoustic Shield technology ensure only your voice is captured — even in noisy environments.

Comfort and ergonomic design

Weighing just 116 g, the UH42 MS is ideal for long use. Its reversible mono earcup and soft leatherette cushion offer lasting comfort and a professional finish — perfect for collaboration or remote work throughout the day.

Intuitive control and ease of use

The in-line control unit features a dedicated Teams button for answering or ending calls instantly, along with buttons for volume and mute. LED indicators show call and mic status at a glance for easy, intuitive use.

Hearing protection and compliance

With Yealink’s Acoustic Shield technology, the UH42 automatically limits sudden loud noises to protect users’ hearing. It complies with professional safety standards, making it safe for use in open-plan or shared workspaces.

Technical specifications

• Product type: Professional wired headset
• Wearing style: Mono (1 earcup)
• Headband: Adjustable
• Cushion: Leatherette with foam padding
• Interface: USB‑C with USB‑A adapter
• Cable length: 1.5 m
• Connection type: Plug & Play
• Compatibility: Optimised for Teams and compatible with other UC platforms (Zoom, Cisco, etc.)
• Compatible software: Yealink USB Connect, Yealink Management Cloud Service (YMCS)
• Microphone: Flexible boom with AI noise cancellation
• Number of microphones: 1 digital mic
• Speaker frequency response: 20 Hz – 20 kHz
• Microphone frequency response: 100 Hz – 8 kHz
• Speaker: Ø 35 mm
• Microphone sensitivity: –44 ±3 dB
• Impedance: 32 ohms
• Max sound pressure level: 118 dB (integrated hearing protection)
• In-line controls: Control unit with buttons (volume +/–, mute, answer/end call)
• Indicators: LED lights for call and mute status
• Weight: 116 g
• Orientation: Can be worn on left or right side
• Use: Designed for extended wear
• Acoustic Shield function (Yealink)
• Built-in volume limiter for hearing protection
• Compliance: Meets CE / FCC electrical and electromagnetic safety standards