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Poly Blackwire C435-M Binaural Wired Headset

R 27000
Available Now

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    Description

    Poly Blackwire C435-M Binaural Wired Headset

    The Poly Blackwire C435-M is a lightweight, modular USB headset designed for PC-based calls, video conferencing and multimedia. Its convertible design allows it to be used as a binaural stereo headset or changed to a monaural configuration, providing greater flexibility for different working and listening preferences.

    Convertible Mono or Stereo Design

    The Blackwire C435-M includes a modular second earpiece, allowing users to choose between binaural stereo audio and a single-ear configuration. Stereo mode provides audio through both ears for calls, music and multimedia, while mono mode helps users remain more aware of activity around them.

    Discreet Over-the-Ear Wearing Style

    Rather than using a conventional overhead headband, the C435-M features a compact over-the-ear design. Its low-profile appearance makes it suitable for video meetings, PC telephony and mobile professionals who want a less prominent headset.

    An optional neckband kit can be purchased separately for users who prefer a behind-the-head wearing style.

    Wideband Voice and Stereo Multimedia Audio

    Wideband voice support helps produce clear, natural speech during compatible calls. For music and multimedia, the headset provides stereo output across a wider frequency range, while Dynamic EQ automatically adjusts the sound profile according to whether the user is speaking or listening.

    Noise-Cancelling Boom Microphone

    The boom-mounted noise-cancelling microphone is designed to reduce surrounding background sound before it reaches the listener at the other end of the call. Enhanced digital signal processing further supports natural-sounding voice communication.

    Convenient In-Line Call Controls

    The in-line control unit provides quick access to commonly used call functions without requiring the user to return to the softphone window.

    • Answer or end supported softphone calls.
    • Increase or decrease listening volume.
    • Mute or unmute the microphone.
    • View in-line indicators for supported call and mute states.

    Microsoft-Optimised Legacy Model

    The C435-M was certified for Skype for Business and optimised for Microsoft Lync and Microsoft Office Communicator. These are legacy Microsoft communications platforms, and the original certification does not confirm current Microsoft Teams certification.

    Key Features:

    • Convertible modular design supports binaural stereo or monaural use.
    • USB connection for compatible Windows PCs and Mac computers.
    • Certified for Skype for Business and optimised for Microsoft Lync.
    • Noise-cancelling boom microphone helps reduce distracting background sound.
    • Wideband voice audio supports clearer speech on compatible calls.
    • Dynamic EQ automatically adjusts audio for calls and multimedia.
    • In-line answer, end-call, mute and volume controls simplify call management.
    • SoundGuard technology provides acoustic limiting for sounds above 118 dBA.
    • Compact design and included carrying case support storage and transport.

    Technical Specifications:

    Specification Details
    Brand Poly, formerly Plantronics
    Product Range Blackwire 400 Series
    Model Blackwire C435-M
    Regional Part Numbers 85801-01 or 85801-05, depending on regional version
    Product Type Convertible binaural and monaural wired UC headset
    Connectivity USB
    Host Devices Compatible Windows PC or Mac computer
    Primary Microsoft Certification Certified for Skype for Business and optimised for Microsoft Lync
    Current Microsoft Teams Certification Not confirmed
    Headset Type Binaural stereo with convertible monaural configuration
    Wearing Style Over-the-ear; optional behind-the-head neckband available separately
    Microphone Type Noise-cancelling boom microphone
    Microphone Frequency Response 100 Hz–8 kHz
    Voice Frequency Support Wideband telephony up to 6,800 Hz
    Stereo Output Frequency 20 Hz–20 kHz
    Audio Processing Dynamic EQ and enhanced digital signal processing
    Call Controls Answer and end compatible calls
    Audio Controls Volume up, volume down and microphone mute
    Hearing Protection SoundGuard acoustic limiting for sounds above 118 dBA
    Included Accessory Protective carrying case
    Optional Accessory Behind-the-head neckband kit
    Product Status Legacy discontinued model

    Choose the Poly Blackwire C435-M for a flexible mono or stereo USB headset solution, and add it to your cart after confirming compatibility with your computer and communications application.

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      Poly Blackwire C435-M Binaural Wired Headset
      FirstShop

      Poly Blackwire C435-M Binaural Wired Headset

      R 27000
      • Availability: Available Now
      • Brand: HP Poly
      • Category: Headphones & Earbuds
      View product