Casque Yealink UH34 Lite

The Yealink UH34 Lite is a professional wired USB headset designed for office and contact centre use. Available in mono and dual versions, it delivers clear voice communication with a frequency response of 20–20000 Hz and connects via USB for plug-and-play operation. The headset features a lightweight supra-aural design with soft ear cushions, a 1.2 m cable and a total weight of 82.5 g, providing comfortable all-day wear. Yealink USB Connect and Yealink Device Management Platform/Cloud Service support device information checks and firmware upgrades for single or multiple units.

Advantages

The UH34 Lite provides simple and flexible connectivity through USB plug-and-play and compatibility with soft clients and Yealink IP phones. Its ultra-lightweight construction and ergonomic head-band reduce fatigue during extended use. Audio performance is improved by a high signal-to-noise ratio speaker, independent cavity design and passive noise cancellation to minimise background noise. The inline hand-held controller with LED offers direct access to answer, end, reject calls and mute/unmute functions.

Suitable for

• Office professionals who make frequent voice calls
• Call centre agents and remote support staff
• Conference and online meeting participants

Key specifications

• Connectivity technology: Wired (USB)
• Frequency response: 20–20000 Hz
• Cable length: 1.2 m
• Weight: 82.5 g
• Ear coupling: Supra-aural
• Wearing style: Head-band
• Colour: Black

How to use

Connect the UH34 Lite to a computer USB port for immediate plug-and-play operation. Place the head-band on your head so the supra-aural ear cushion rests comfortably over the ear. Use the inline controller to answer or end calls, reject calls or mute/unmute the microphone as needed. For multiple devices or firmware updates, register the headset in Yealink USB Connect or the Yealink Device Management Platform/Cloud Service and follow the platform instructions to check device information and apply updates.

Recommendations

For clear voice performance, position the microphone boom close to the mouth but not directly in front of it to avoid breathing noise. Charge is not required for wired use; avoid exposing the headset to extreme heat or moisture and store in a dry place when not in use.