Yealink UH33 USB Call Centre Headset

Yealink UH33 is a professional headset with the over-the-head style that eliminates background noise and helps you get in your concentration zone and focus. Coupled with wideband audio technology and HD voice, the UH33 delivers richer and clearer conversations, as well as reduces listening fatigue. Simple plug-and-play setup permits you to merely use the USB port to the USB-supported Yealink IP phones, plug it into the USB port or 3.5mm jack to your laptop, or use the 3.5mm jack straight into your smart device. Get easy access at your fingertips via the intuitive control unit to the frequently-used functions, such as accpet incoming calls, adjust volume and mute the microphone. Yealink UH33 stands its unique position in the market with the combination of exceptional comfort, durable lifecycle, premium quality, and brilliant sound.

Main Features
> Supports SIP-T41S/T42S/T46S/T48S/T53/T53W/T54W/T57W/T58A/VP59
– For T41S/T42S/T46S/T48S: upgrade to the version 82 or higher
> USB and 3.5mm connectivity to laptop and smart device
> Simple call management via control unit
> Integrated LED indicator and warning tone
> ActiveProtection technology safeguards users from acoustic injury
> HD Voice/Wideband speaker performance and noise cancellation
> 330° bendable boom arm for easy adjustment without breaking

General
> Cord length: HS cable: 1.2m; Control cable: 0.9m
> Connection: 3.5mm jack, USB 2.0
> Supported operating systems: Microsoft Windows®, Apple Mac OS
> Color: Black

Microphone
> Microphone type: Noise-cancelling
> Frequency response range: 100-8kHz
> Microphone bandwidth: Wideband
> Microphone Sensitivity: -38.0 dB re. 1V/Pa

Speaker
> Speaker type: 90±15%Ω
> Frequency response range: 112Hz-8.5kHz
> Speaker bandwidth: Wideband
> Speaker Sensitivity: 96dB SPL+/-3dB SPL
> Speaker Impedance: 90±15％
> Speaker input power: normal: 20mW; Max: 80mW