The Yealink UH34, available in monaural and binaural  is a professional USB wired headset with crystal clear audio. 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. Provided with Yealink USB Connect software and Yealink Device Management Platform/Cloud Service, you can easily check the device information and upgrade the firmware for one or multiple UH34/UH34 Lite series headsets.
 
Simple and Flexible Connectivity
Runs right out of box, a USB plug-and-play setup makes the connectivity to PC. You can enjoy a reliable call experience with soft clients. Perfect match with Yealink IP phones give you optimized audio quality.  
 
Ultra-lightweight, All Day Wearing Comfort
Built for comfort with soft ear cushions and ultra-lightweight materials, the UH34/UH34 Lite is 10%~30%* lighter than other headsets in the same range. Its ergo-nomic design makes this headset comfortable enough for long conference calls and all day use. (* Test data provided by Yealink Lab)
 
Unparallel Audio Experience
Made for calls and music, UH34/UH34 Lite is kitted out with a high signal-to-noise ratio speaker and independent cavity design. The passive noise cancellation creates a richer and clearer conversations with reduced background noise. 
 
Intuitive Controller
The hand-held controller with LED indicator provides easier access to key call con-trol capabilities, including answer call, end call, reject call, and mute/unmute. 
 
FEATURES
? Simple and Flexible Connectivity
? Ultra-lightweight, All Day Wearing Comfort
? Unparalleled Audio Experience
? Intuitive Controller
? Controller with Teams Button
? Plug-and-play- USB connectivity to Yealink IP phones, including T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T57W/T58A/VP59 (T41S/T42S/T46S/T48S should be upgraded to version 82 or higher)
? 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 with-out breaking
? Leatherette Ear Cushions on UH34D/M/SE
? Foam Ear Cushions on UH34DL/ML (Lite)
 
QUICK SPECIFICATIONS
? Product Type: Wired Headset
? Connectivity: USB and 3.5mm Jack
? Wearing Style: Over the Head