Product Overview
The Yealink UH34 Lite is a lightweight, professional USB wired headset designed for clear audio performance and all-day comfort. Built for office workers and call center professionals, it is 10%–30% lighter than comparable headsets (Yealink Lab test data) and provides a comfortable fit for long conference calls or extended use.

With HD voice audio, a noise-cancelling microphone, and passive noise cancellation, the UH34 Lite delivers rich, clear conversations with minimal background interference. When paired with Yealink USB Connect software and the Yealink Device Management Platform/Cloud Service, IT administrators can easily monitor device status and upgrade firmware across multiple headsets.

The in-line controller with LED indicators makes call management simple, offering quick access to functions such as answering, muting, or ending calls. Certified for Microsoft Teams, the UH34 Lite ensures seamless UC integration for modern workplaces.

Key Features

• Plug and Play USB connectivity (PC or Yealink IP phones)

• Dual-earpiece design for immersive communication

• HD Voice / wideband audio performance

• Noise-cancelling microphone and passive noise reduction

• Active Protection technology against sudden acoustic spikes

• 330° bendable boom arm for flexible positioning and durability

• In-line controller with LED indicator for:

  • Answer / end / reject calls

  • Mute / unmute

  • Volume control

• Certified for Microsoft Teams with native integration

• Foam ear cushions for lightweight comfort

• Compatibility: Yealink IP phones T41S, T42S, T46S, T48S, T43U, T46U, T48U, T53W, T54W, T57W, T58A, VP59

  • Note: T41S, T42S, T46S, and T48S require firmware version 82 or higher

Benefits

• Flexible Connectivity – Simple USB plug-and-play setup

• Seamless UC Integration – Certified for Microsoft Teams and compatible with Yealink IP phones

• Crystal-Clear Audio – HD voice with noise reduction for calls and music

• All-Day Comfort – Ultra-lightweight, ergonomic design with soft foam cushions

• Easy Management – Device monitoring and firmware upgrades via Yealink USB Connect & Device Management Platform