Main Features:
- Plug and Play with dual Connectivity:
*USB-A usually Connect to PC/Laptop or Yealink IP Phones with USB-A interface port
*3.5MM usually Connect to Smartphone/Laptop/Tablet or audio devices with single 3.5MM port

- HD Voice/Wideband speaker performance
- Noise-canceling microphone and passive noise cancellation
- High signal-to-noise ratio speaker and independent cavity design
- ActiveProtection technology safeguards users from acoustic injury
- Intuitive Controller, Integrated LED indicator and warning tone
- 320° bendable boom arm for easy adjustment without breaking
- UH34 is 10%-30% lighter than other headsets
- Teams Certified

Technical Specs:
General
- Headset Cable Length: 1.2m; (from headset to call control unit)
- USB cable length: 0.9 m (from call control unit to USB plug)
- Supported operating systems: Microsoft Windows®, Apple Mac OS
Microphone:
- Microphone type : Uni-Directional ECM
- Microphone frequency response range : 100Hz-8 kHz
- Microphone bandwidth : Wideband
- Microphone Sensitivity: -44.0 dB re. 1V/Pa
Speaker:
- Speaker Size : 28mm
- Speaker frequency response range : 20Hz-20kHz
- Speaker bandwidth: Wideband
- Speaker Sensitivity: 93 dB SPL @ 1 kHz, 60 mV
- Speaker Impedance: 32Ω, @ 1.0 kHz
- Speaker input power : Max 10mW

USB-A & 3.5MM Connectivity

* Support Yealink IP phone: T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T57W/T58A/VP59 (For T41S/T42S/T46S/T48S should be upgraded to the version 82 or higher)

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