Yealink UH34 Dual UC Wired USB Headset USB-A
PRODUCT DESCRIPTION
Yealink UH34 Dual UC Wired USB Headset USB-A (1308044) - 2 Years Local Warranty
Yealink UH34 Dual Wired USB Headset for Focused Work in Singapore Offices
The Yealink UH34 Dual UC is a plug-and-play wired USB headset built for everyday office calls, contact centres and unified communications. Its dual-ear (binaural) design with twin 28 mm wideband speakers helps you shut out the noise of busy, open-plan Singapore offices and stay focused on the conversation.
UC Version for Every Softphone Platform
The UC edition works across Microsoft Teams, Zoom, 3CX, RingCentral, Unify and most USB softphone platforms, giving your team one consistent headset for every call. Its controller includes a voice-assistant button in place of the Teams button found on the MS edition.
Noise-Cancelling Microphone on a 320° Bendable Boom
The uni-directional ECM noise-cancelling microphone suppresses background noise so callers hear you, not the room. Passive noise cancellation and Yealink ActiveProtection hearing protection (110 dB acoustic limit) keep every conversation clear and safe.
Lightweight 118 g Comfort with Inline Call Control
At approximately 118 grams with a padded headband and soft leatherette ear cushions, the UH34 Dual stays comfortable through long shifts. The inline controller handles answer, end, reject, hold, volume, mute and redial — no reaching for the keyboard, no charging ever required.
Yealink UH34 Datasheet — Technical Specifications
| Model | Yealink UH34 Dual UC (USB-A) |
| Part Number | 1308044 |
| GTIN | 6938818309969 |
| Series | Yealink UH34 USB Wired Headset Series |
| Wearing Style | Over-the-head, Dual ear (binaural / stereo) |
| Edition | UC version (voice-assistant button) |
| Colour | Black |
| Warranty | 2 Years Local Warranty (Singapore) |
| Speaker Size | 28 mm (×2) |
| Speaker Frequency Range | 20 Hz – 20 kHz |
| Speaker Sensitivity | 93 dB SPL @ 1 kHz |
| Speaker Impedance | 32 Ω @ 1.0 kHz |
| Speaker Input Power | Max 30 mW |
| Audio Bandwidth | Wideband |
| Noise Cancellation | Passive noise cancellation; noise-cancelling microphone |
| Microphone Type | Uni-directional ECM, noise-cancelling |
| Microphone Frequency Range | 100 Hz – 10 kHz |
| Microphone Sensitivity | -44.0 dB re. 1 V/Pa |
| Boom Arm | 320° bendable boom arm |
| Connection | Wired USB-A, plug-and-play |
| Headset Cable | 1.2 m (headset to control unit) |
| USB Cable | 0.9 m (control unit to USB plug) |
| Controls | Answer/End/Reject/Hold, volume up/down, mic mute, redial last outgoing call, voice-assistant button, LED indicator |
| Hearing Protection | Yealink ActiveProtection technology, 110 dB acoustic limitation |
| Weight | Approx. 118 g (Dual) |
| Ear Cushions | Replaceable soft leatherette ear cushions |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -30°C to +70°C |
Compatibility & Software Support
Operating systems (per Yealink datasheet): Microsoft Windows 8 / 8.1 / 10, Apple macOS. As a standard USB audio device it is widely used with current Windows versions.
Platforms: Works with Microsoft Teams, Zoom, 3CX, RingCentral, Unify and most USB softphone / UC platforms.
Compatible Yealink IP phones (USB plug-and-play): T42U / T43U / T46U / T48U, T53 / T53W / T54W / T57W, T58A / VP59, and T41S / T42S / T46S / T48S (firmware v82 or later).
Management: Supported by Yealink USB Connect (PC/Mac) for device settings and firmware updates, and by the Yealink Device Management Platform (YDMP) for enterprise fleet management.
Package Contents & UH34 Series Ordering Information
Yealink UH34 Dual UC headset with integrated inline USB controller, Quick Start Guide.
| UH34 Mono MS Teams USB-A | 1308014 |
| UH34 Mono UC USB-A | 1308042 |
| UH34 Dual MS Teams USB-A | 1308043 |
| UH34 Dual UC USB-A | 1308044 (this product) |
Datasheet & Downloads
Frequently Asked Questions — Yealink UH34
Should I choose Dual or Mono?
Dual covers both ears with stereo audio for focus in noisy, open-plan offices. The UH34 Mono UC keeps one ear open for reception desks and collaborative teams.
What is the difference between the UC and MS Teams versions?
The UC version has a voice-assistant button and is optimised for general softphone use. The UH34 Dual MS Teams is certified for Microsoft Teams and adds a dedicated Teams button.
What is the difference between the UH34 and the UH34 SE?
They share the same core audio platform (28 mm wideband speakers, noise-cancelling ECM mic, ActiveProtection). The UH34 SE is the value edition and is also offered in USB-C variants.
Can I listen to music with the UH34 Dual?
Yes — the binaural design with twin 28 mm speakers supports stereo playback between calls.
Does the UH34 need charging?
No. It is a wired USB-A headset — fully powered by the USB port, with no battery to charge and no drivers to install.
Does the UH34 come with local warranty?
Yes. Every UH34 sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
