Yealink UH36 Wired USB Headset Dual Mono(UH36)

Main Features > Plug-and-play - USB connectivity to Yealink IP Phones, includingT41S/T42S/T46S/ T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T57W/T58A/VP59 (T41S/T42S/T46S/T48S should be upgraded to version 82 or higher) - USB and 3.5 mm connectivity to PC and smart device > HD Voice/Wideband speaker performance > Noise-canceling microphone and passive noise cancellation > ActiveProtection technology safeguards users from acoustic injury > Integrated LED indicator and warning tone > 330° bendable boom arm for easy adjustment without breaking General > Headset cable length: 1.2 m (from headset to 3.5 mm jack) > USB cable length: 0.9 m (from call control unit to USB plug) > Supported operating systems: Microsoft Windows®, Apple Mac OS > Color: Black and silver > Weight: UH36 Mono: 120 g / UH36 Dual: 155 g > Operating temperature: -10 ℃ to +50 ℃ Speaker > Speaker type: 90±15%Ω > Frequency response range: 112Hz-8.5kHz > Speaker bandwidth: Wideband