The Yealink UH34 Mono is a professional USB wired headset with crystal audio. The UH34 Mono 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 USC 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 Mono headset
Main Features: - Monaural (Single Ear) - Plug and Play for IP Phone and PC/Notebook *) USB Connectivity/compatible to Yealink IP Phones including SIP-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) - note: for other series of yealink ip phone or other brands ip phone may work for audio only, may be call control function have limited support or not work.
*) USB Connectivity/compatible to PC with the following operating system: Windows (Windows 8,Windows 8.1, Windows 10) and macOS (Catalina, Mojave,Big Sur) - note: You may not use the headset's call control function as some softphones have limited support for UH34 on PCs with Apple M1 chip.
- HD Voice/Wideband speaker performance - Noise-canceling microphone and passive noise cancellation - ActiveProtection technology safeguards users from acoustic injury - Integrated LED indicator and warning tone - 320° bendable boom arm for easy adjustment without breaking - Headset Cable Length: 1.2m; (from headset to call control unit) - USB cable length: 0.9 m (from call control unit to USB plug) - Microphone type : Uni-Directional ECM - Speaker Size : 28mm - Speaker bandwidth: Wideband - Easy Call Management: Answer/End/Reject a call, Volume up/down, Microphone mute, Redial last outgoing call