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Help office professionals block out distractions and boost productivity with Blackwire 7225,
the corded boomless UC&C headset with either USB-A or USB-C connectivity. In noisy office
environments, Blackwire 7225 delivers an immersive experience to focus on work while listening
to media in hi-fi stereo. When it’s time to collaborate via audio or video, active noise canceling
(ANC) reduces background noise for the speaker. The pioneering boomless design meets office
professionals’ needs for a stylish headset that looks and sounds great for listening to media or
collaborating on voice or video calls.


TOP FEATURES
• Ideal for all-day use, audio, video, and listening to multimedia
• On-demand active and passive-noise canceling block out distractions
• Dedicated PC/Mac connectivity with either universal USB-A or USB-C type connectivity
• A choice of black or white color finishes
• Four microphones detect noise from all directions, separate noise from the speaker’s voice,
with digital signal processing (DSP) to deliver a natural voice sound

BLACKWIRE 7225,BW7225,USB-A,BLACK,WW

SKU: 211144-01
$223.14Price
  • Audio profiles

    Dynamic EQ for telephony and music


    Codecs 

    24-bit audio at up to 96 Khz sample rate

    Receive frequency response 

    Active noise canceling (ANC)

    Open microphone 

    Allows you to hear your surroundings when you need to

    Receive frequency response 

    20 Hz–20 KHz

    Speaker sensitivity 

    127 dB ±1.5 dB

    Speaker impedance

    32 ohm

    Speaker size 

    32 mm

    Hearing protection 

    SoundGuard DIGITAL: protects against sound levels above 118dBA; G616
    anti-startle (during calls) detects and eliminates any large, sudden increases
    in signal level; Time-weighted average prevents average daily noise exposure
    from exceeding 85dBA (requires Plantronics Hub software to enable
    SoundGuard DIGITAL features)

    Microphone and technology 

    Four omni-directional microphones

    Microphone frequency response

    100 Hz–10 KHz

    Microphone sensitivity 

    -26 dBFS +/- 3 dB

    Weight 

    0.34 lbs/5.5 oz/155 g

    Call controls 

    Call answer/end, mute, volume

    Media controls 

    OpenMic, play, pause, track forward, back

    Voice alerts 

    Mute on, mute off, muted, volume maximum, volume minimum, redial,
    redialing last outgoing call, answering call, noise cancellation off, OpenMic on, OpenMic off

    Worldwide Limited Warranty 

    2 years global

    Supported applications 

    Plantronics Hub for Windows/Mac and Plantronics Manager Pro

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