The Yealink UH34 Mono USB Headset is a professional audio device designed for clear and efficient communication. With its mono audio output and USB connectivity, it offers reliable performance and user-friendly features. Here are the technical specifications and key features of the Yealink UH34 Mono USB Headset:

Technical Specifications:

1. Audio:

   • Speaker Frequency Response: 20Hz to 20kHz
   • Speaker Impedance: 32 ohms
   • Speaker Sensitivity: 93dB SPL+/-3dB
   • Microphone Frequency Response: 100Hz to 10kHz
   • Microphone Sensitivity: -44dBV/Pa

2. Connectivity:

   • Interface: USB-A connector
   • Cable Length: 1.2 meters
   • USB Compatibility: USB 2.0 and USB 3.0

3. Design and Comfort:

   • Mono-Ear Design: Single-sided earpiece for comfortable wear
   • Adjustable Headband: Ensures a secure and personalized fit
   • Rotatable Microphone Boom: Allows flexible positioning
   • Lightweight and Durable Construction: Designed for extended use

4. Audio Features:

   • HD Voice/Wideband Audio: Delivers clear and natural sound quality
   • Noise-Canceling Microphone: Filters out background noise for improved call clarity

5. Controls and Indicators:

   • In-Line Call Controls: Answer/end call, volume control, and microphone mute
   • LED Indicator: Indicates call and microphone mute status

6. Compatibility:

   • Supported Platforms: Compatible with leading Unified Communications (UC) platforms, such as Microsoft Teams, Skype for Business, Cisco Webex, Zoom, and more
   • Operating Systems: Works with Windows, Mac, and Linux

Key Features:

1. Mono USB Connectivity: The USB-A connector allows easy connection to devices with USB ports, ensuring compatibility and convenience.

2. High-Quality Audio: Provides HD voice/wideband audio, delivering clear and natural sound for effective communication.

3. Noise-Canceling Microphone: The microphone features noise-canceling technology, reducing background noise and enhancing call clarity.

4. Comfortable Design: The single-sided earpiece and adjustable headband offer a comfortable fit, ideal for all-day use.

5. Intuitive Call Controls: The in-line controls allow you to answer/end calls, adjust volume, and mute the microphone directly from the headset, providing convenient call management.

6. Wide Compatibility: Works seamlessly with various UC platforms and operating systems, ensuring easy integration into existing communication setups.

The Yealink UH34 Mono USB Headset is a reliable and user-friendly headset suitable for professionals who require a comfortable and efficient audio solution for their daily communication needs.