Yealink UH34 MONO UC Headset - Mono Over-the-Head Ear-Cup - Wired USB-C & 3.5mm - Noise-Cancelling Boom Mic - 32 Ohm - Black
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Product Features
Technical Overview
The UH34 headset features a 1.10" (28 mm) driver within a monaural ear-cup, providing focused audio delivery. The integrated boom microphone employs noise-cancelling, uni-directional electret condenser technology to isolate voice from background noise, enhancing call clarity.
Wired connectivity ensures consistent performance without battery concerns, with a 3.9 ft (1.20 m) cable offering practical desk-range mobility. The headset weighs approximately 3.10 oz (88 g) for lightweight wearability during long sessions.
Relevant factors for this section include Connectivity Technology, Cable Length, Sound Mode, Earpiece Design. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This headset prioritizes communication efficiency through specialized audio engineering and ergonomic design. The combination of noise-cancelling microphone technology and comfortable over-the-head fit makes it suitable for environments where clear voice transmission is critical.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Clear Communication, Comfortable Design.
Clear Communication
The noise-cancelling boom microphone reduces background noise for distraction-free conversations, while the 20 Hz to 20 kHz frequency range captures full vocal range.
- Uni-directional pickup pattern
- Electret condenser technology
- Bendable microphone arm
Comfortable Design
Over-the-head ear-cup design with leather ear cushions provides secure fit and noise isolation for extended wear without discomfort.
- Ergonomic headband
- Lightweight construction
- Ear-cup form factor
Deployment / Use Cases
The Yealink UH34 is ideal for professional settings where reliable wired audio connectivity and clear voice communication are required. Its mono sound mode and compatibility with standard audio interfaces make it versatile across different communication platforms.
Common deployment scenarios include call centers, help desks, remote workstations, and IP phone systems where users need hands-free communication with consistent audio quality. The headset's dual connectivity options allow seamless switching between computer-based VoIP applications and traditional desk phones.
Professional Communication
Suitable for customer service, technical support, and remote collaboration where voice clarity directly impacts service quality.
- PC-based VoIP applications
- IP phone systems
- Unified communication platforms
Specialized Audio Environments
Useful in audio/visual labs, assisted listening systems, and other setups requiring mono audio input/output through standard 3.5mm or USB-C interfaces.
- Mono jack compatibility
- Wired reliability
- No battery dependency
Physical Profile
The UH34 features a black ear-cup design with an over-the-head band that distributes weight evenly. The leather ear cushions provide both comfort and passive noise isolation, while the lightweight construction minimizes fatigue during extended wear. The 3.9 ft cable offers practical reach for desk-based setups without excessive slack.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 3.10 oz (88 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 3.10 oz (88 g)
- Length
- 3.9 ft (1.20 m)
Highlights
- Noise-cancelling boom microphone with uni-directional pickup for clear voice transmission
- Over-the-head ear-cup design with leather cushions for comfortable extended wear
- Dual connectivity: USB Type-C and 3.5mm mini-phone jack for versatile compatibility
- 32 Ohm impedance with 20 Hz to 20 kHz frequency response for accurate audio reproduction
- Wired connectivity ensures consistent performance without battery concerns
- Lightweight construction at approximately 3.10 oz (88 g) for all-day comfort
- Plug and play operation with LED indicator and microphone mute functionality
- Compatible with PCs and IP phones for professional communication environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Yealink Network Technology Co., Ltd |
| Manufacturer Part Number | UH34 MONO UC |
| Brand Name | Yealink |
| Product Model | UH34 |
| Product Name | UH34 Headset |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wired |
| Cable Length | 3.9 ft (1.20 m) |
| Sound Mode | Mono |
| Impedance | 32 Ohm |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20 kHz |
| Features | Comfortable,Lightweight,Ergonomic Design,LED Indicator,Plug and Play,ActiveProtection,Bendable Microphone,Unified Communication,Microphone Mute |
| Earpiece | |
| Earpiece Design | Over-the-head |
| Earpiece Type | Monaural |
| Driver Size | 1.10" (28 mm) |
| Microphone | |
| Microphone Design | Boom |
| Microphone Technology | Noise Cancelling,Uni-directional,Electret,Condenser |
| Integrated Microphone | Yes |
| Detachable Microphone | No |
| Interfaces/Ports | |
| Host Interface | USB Type C,Mini-phone (3.5mm) |
| Physical Characteristics | |
| Color Family | Black |
| Color | Black |
| Form Factor | Ear-cup |
| Weight (Approximate) | 3.10 oz (88 g) |
| Miscellaneous | |
| Compatibility | PC IP Phones |
FAQ
What types of devices is the Yealink UH34 headset compatible with?
The UH34 headset is compatible with PCs and IP phones through its dual connectivity options. It features both USB Type-C and 3.5mm mini-phone jack interfaces, allowing connection to computers with USB-C ports or standard audio jacks, as well as traditional desk phones with 3.5mm headset ports. This makes it suitable for VoIP applications on computers and direct connection to IP phone systems.
Does this headset have noise cancellation for the microphone?
Yes, the Yealink UH34 features a noise-cancelling boom microphone with uni-directional, electret condenser technology. This microphone design actively reduces background noise to focus on the user's voice, providing clearer communication in environments with ambient sound. The bendable microphone arm allows optimal positioning relative to the mouth for consistent audio pickup.
What is the difference between mono and stereo sound mode for this headset?
The UH34 headset operates in mono sound mode, meaning it delivers audio through a single earpiece rather than separate left and right channels. Monaural audio is particularly effective for communication applications where voice clarity is prioritized over spatial audio effects. This design allows users to maintain awareness of their surroundings while participating in calls, making it suitable for professional environments where situational awareness is important.
How comfortable is this headset for extended wear during long work sessions?
The UH34 is designed for comfort during extended use with an over-the-head ear-cup design that distributes weight evenly. The leather ear cushions provide both comfort and passive noise isolation, while the lightweight construction at approximately 3.10 oz (88 g) minimizes fatigue. The ergonomic headband and ear-cup form factor ensure a secure fit without excessive pressure, making it suitable for all-day wear in professional settings.
What audio quality can I expect from this headset's 32 Ohm impedance?
The 32 Ohm impedance of the UH34 headset indicates efficient power usage with good compatibility across standard audio devices without requiring specialized amplification. Combined with the 20 Hz to 20 kHz frequency response, this impedance rating supports clear audio reproduction across the full vocal range. The headset delivers accurate voice transmission and reception suitable for professional communication applications where audio fidelity impacts conversation clarity.
Can I use this headset with both my computer and desk phone simultaneously?
The UH34 headset features dual connectivity with both USB Type-C and 3.5mm interfaces, but it connects to one device at a time. You can easily switch between devices by unplugging from one interface and connecting to the other. This flexibility allows you to use the headset with a computer for VoIP applications via USB-C, then switch to a desk phone with a 3.5mm connection as needed, though simultaneous connection to two devices would require additional audio switching equipment.
| Qty | Price | Available |
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