Yealink UH34 Lite Dual Ear Noise Cancelling Wired Headset - Black

product details the yealink uh34 lite dual-earpiece wired headset teams-uh34l-d is suitable for workers who spend a lot of time wearing headsets for voice communications. It is built for comfort with soft ear cushions and ultra-lightweight materials. The yealink teams-uh34l-d is made for calls and music and is also kitted out with a high signal-to-noise ratio speaker and independent cavity design. Passive noise cancellation creates a richer and clearer conversation with reduced background noise. product features ⊢ plug-and-play ⊢ 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  specifications product type: wired headset  headset cable length: 1.2 m (from headset to call control unit)  usb cable length: 0.9 m (from call control unit to usb plug)  color: black  weight: 118 g  storage temperature: 30 °c to +70 °c  operating temperature: -10 °c to +50 °c  microphone type: uni-directional ecm  microphone frequency response range: 100 hz-8 khz  microphone bandwidth: wideband  microphone sensitivity: -44.0 db re. 1 v/pa  speaker size: 28mm  speaker sensitivity: 93 db spl @1 khz  speaker frequency response range: 20 hz-20 khz  speaker impedance: 32ϩ, @1.0 khz  speaker input power: max 10 mw  speaker bandwidth: wideband  easy call management - answer/end/reject/hold a call - volume up/down - microphone mute - redial last outgoing call what's included ⊢ yealink uh34 lite dual-earpiece teams certified usb wired headset teams-uh34l-d ⊢ foamy ear cushions ⊢ user guide