Yealink UH33

Description

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