The UH34 offers a lightweight form factor that is comfortable to wear, even for an entire workday. It’s suitable for workers who spend a lot of time wearing headsets for voice communications.
The Yealink UH34 is a professional USB wired headset available in monaural (UH34/UH34 Lite Mono) and binaural (UH34/UH34 Lite Dual) versions, designed for business and enterprise communication. Lightweight, comfortable, and reliable, it delivers crystal-clear audio for calls, video meetings, and everyday UC use.
Dual Ear Design (Dual Model):
The binaural over-the-ear design provides enhanced noise isolation, helping users stay focused and improving call clarity in busy work environments.
Noise-Canceling Microphone:
Equipped with a unidirectional noise-canceling microphone, the UH34 effectively reduces background noise to ensure your voice is heard clearly during calls.
USB Plug-and-Play Connectivity:
Simple USB plug-and-play setup allows instant connection to PCs, laptops, and compatible Yealink IP phones. Optional versions are available with USB-C or 3.5mm connectivity.
Ultra-Lightweight, All-Day Comfort:
Designed with soft ear cushions and lightweight materials, the UH34 is 10%–30% lighter than comparable headsets, making it ideal for long conference calls and full-day wear.
High-Definition Audio Quality:
Features HD voice and wideband audio with a high signal-to-noise ratio speaker and independent cavity design, delivering rich, clear sound for both calls and music.
Flexible and Adjustable Design:
Includes an adjustable headband and a durable 320° bendable microphone boom for a customized and comfortable fit.
Intuitive In-Line Controls:
The hand-held controller with LED indicator allows easy access to key call controls such as answer, end, reject, volume adjustment, and mute/unmute.
Wide UC Compatibility & Device Management:
Certified for Unified Communications (UC) platforms including Zoom, Microsoft Teams, Skype, and other softphones. Supported by Yealink USB Connect and Yealink Device Management Platform/Cloud Service for device monitoring and firmware updates.
Technical Specifications
Audio
HD Voice/Wideband speaker performance
Noise-canceling microphone and passive noise cancellation
ActiveProtection technology safeguards users from acoustic injury
Integrated LED indicator and warning tone
320° bendable boom arm for easy adjustment without breaking
Optional connections for UH34: USB-A (standard), USB-C, 3.5mm jack
Speaker
Speaker size: 28 mm
Speaker sensitivity: 93 dB SPL @ 1 kHz
Speaker frequency response range: 20 Hz – 20 kHz
Speaker impedance: 32Ω @ 1.0 kHz
Speaker input power: max 10 mW
Speaker bandwidth: Wideband / HD Voice
Microphone
Microphone type: Uni-Directional ECM
Microphone frequency response range: 100 Hz – 8 kHz
Microphone bandwidth: Wideband
Microphone sensitivity: -44.0 dB re. 1 V/Pa
Compatibility & Controls
Compatible with Zoom, Microsoft Teams, Skype, and other UC platforms
In-line controller with LED indicator for answer/end calls, mute/unmute, and volume adjustment
Adjustable headband and flexible boom arm for comfortable fit
What’s in the Box
UH34 Mono or UH34 Dual Headset
Leather ear cushions (UH34) or foam ear cushions (UH34 Lite)
