Features

<p>&bull; UH36-Mono 1-ear type<br /> &bull; Plug-and-play<br /> &bull; USB-A connectivity to Yealink IP Phones, including<br /> T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T<br /> 57W/T58A/VP59 (T41S/T42S/T46S/T48S should be upgraded to version 82 or higher)<br /> &bull; USB and 3.5 mm connectivity to PC and smart device<br /> &bull; HD Voice/Wideband speaker performance<br /> &bull; Noise-canceling microphone and passive noise cancellation<br /> &bull; ActiveProtection technology safeguards users from acoustic injury<br /> &bull; Integrated LED indicator and warning tone<br /> &bull; 330&deg; bendable boom arm for easy adjustment without breaking</p>