Yealink USB Wired Headset

The Yealink UH34/UH34 Lite, available in monaural (UH34/UH34 Lite Mono) and binaural (UH34/UH34 Lite Dual), is a professional USB wired headset with crystal clear audio. The UH34/UH34 Lite 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 are easy to check the device information and upgrade the firmware of one or multiple UH34/UH34 Lite headsets


  • Binaural Ear (dual ear)
  • USB-A 2.0
  • Noise-Canceling Microphone
  • Leather Ear Cushions
  • Controller(Microsoft Teams button)
– USB connectivity to Yealink IP phones, including
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
/ passive noise cancellation
ActiveProtection technology
safeguards users from acoustic injury
Integrated LED indicator
/ warning tone
320° bendable boom arm
/ easy adjustment without breaking
Optional connections for UH34
USB-C, 3.5mm jack
Headset cable length
1.2 m (from headset to call control unit)
USB cable length
0.9 m (from call control unit to USB plug)
Supported operating systems
Microsoft Windows® 8/8.1/10, Apple Mac OS
UH34 Mono: 88 g / UH34 Dual: 118 g /
UH34 Lite Mono: 84 g / UH34 Lite Dual: 110 g
Storage temperature
-30 °C to +70 °C
Operating temperature
-10 °C to +50 °C
Microphone type
Uni-Directional ECM
Microphone frequency response range
100 Hz-8 kHz
Microphone bandwidth
Microphone sensitivity
-44.0 dB re. 1 V/Pa
Speaker size
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
Easy Call Management
Answer/End/Reject/Hold a call
Volume up/down
Microphone mute
Redial last outgoing call
Package Features
Package contents
– UH34 Mono Headset or UH34 Dual Headset or UH34 Lite Mono Headset or UH34 Lite Dual Headset
(UH34 with leather ear cushions/UH34 Lite with foamy ear cushions)
– Quick Start Guide
20 PCS
UH34 Mono: 2.870 kg / UH34 Dual:
3.486 kg / UH34 Lite Mono: 2.790 kg / UH34 Lite
Dual: 3.326 kg
UH34 Mono: 3.576 kg / UH34 Dual:
4.202 kg / UH34 Lite Mono: 3.496 kg / UH34 Lite
Dual: 4.042 kg
Giftbox size
170 mm*195 mm*63 mm
Carton Meas
345 mm*325 mm*400 mm
UH34 Series

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