Plug-and-play

RJ9 connectivity to Yealink IP phones, including T19(P) E2/T21(P) E2/T23P/T23G/T27G/T29G/T30/T30P/T31/T31P/T31G/T33P/T33G/T40P/T40G/T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/T53/T53W/T54W/T57W/T58A/VP59/T41S SFB/T42S SFB/T46S SFB/T48S SFB/T55ASFB/T56A SFB/T58A SFB/MP56

HD Voice/Wideband speaker performance

Noise-canceling microphone and passive noise cancellation

ActiveProtection technology safeguards users from acoustic injury

330° bendable boom arm for easy adjustment without breaking

Specifications

Features

Monaural or Binaural                           Binaural

Wired or Wireless                                 Wired

Color                                                     Black

Other features

Country of Origin                                 China

Type of Packaging                               Retail Box

Warranty                                               1 Year