Yealink UH34 Lite Mono Wideband Noise Cancelling Wired Headset - Black

product details the yealink uh34 lite teams certified mono headset teams-uh34l-m is a monaural professional usb wired headset with crystal clear audio. It offers a lightweight form factor that is comfortable to wear, even for an entire workday. It⊙s suitable for workers who spend a lot of time wearing headsets for voice communications. Provided with yealink usb connect software and yealink device management platform/cloud service, you easily check the device information and upgrade the firmware of one or multiple. 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 ⊢ headset cable length: 1.2 m (from headset to call control unit) ⊢ usb cable length: 0.9 m (from the call control unit to usb plug) ⊢ supported operating systems: microsoft windows¾ 7/8/8.1/10, apple mac os ⊢ color: black ⊢ weight: uh34 mono: 82.5 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 ⊢ answer/end/reject/hold a call ⊢ volume up/down ⊢ microphone mute ⊢ redial last outgoing call what's included ⊢ yealink uh34 lite mono with foamy ear cushions ⊢ quick start guide