Califone 4100-USB Stereo Headset with USB Plug, Windows and Mac Compatible
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Califone 4100-USB Stereo Headset with USB Plug, Windows and Mac Compatible

SKU: CL4100USB

This item is no longer available.

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Review Summary

Califone 4100-USB Specifications

  • Headphones Frequency Range

    30-20,000 Hz

  • Headphones Sensitivity

    97dB +/-3dB

  • Headphones Maximum Power Input

    80mW

  • Headphones Headband Type

    Comfort Sling made using ABS plastic for durability

  • Headphones Earcup

    Noise-reducing with ABS plastic for durability

  • Headphones Cord connection to earcup

    Double-reinforced, channel lock strain relief system resists accidental pull out

  • Microphone Frequency Range

    70-20,000 Hz

  • Microphone Sensitivity

    -47dB +/-3dB

  • Microphone Impedance

    2.2KOhms +/-30% (at 1 KHz)

  • Microphone Maximum Power Input

    200mW

  • Microphone USB activated host interface

    1.0 / 1.1 / 2.0 (backwards compatible)

  • Microphone Type

    Electret mic

  • Microphone Polar Pattern

    Unidirectional

  • Microphone Adjustability

    Universal joint for full flexibility

  • Microphone Operating volt

    Typical 5 volt with USB

  • Cord Length

    8' / 2.44m

  • Weight

    10.0oz / 283.5g

  • UPC Code

    610356552001

About Califone 4100-USB

The Califone 4100-USB Headset is the first headset designed specifically for school use with USB connectivity. Its unidirectional mic and noise-reducing Around-Ear earcups are ideal for high speed internet use for distance learning applications, tutorials, language learning and situations requiring isolated vocalized feedback.

Califone 4100-USB Features

  • Recessed wiring resists prying fingers for school safety
  • Fully adjustable headstrap, earcups and headstrap made with rugged ABS plastic for added durability in high-use settings
  • Backwards-compatible USB 2.0 plug ideal for high speed internet use, delivers a more balanced sound distribution with "plug and play" performance (meaning Windows and Mac compatibility)
  • Accessible in-line volume and mute control, mic on/off switch
  • Unidirectional electret mic with flexible gooseneck and built-in wind screen reduces recording of unintended sounds
  • Permanently attached cord with reinforced connection resists accidental pull out for classroom safety
  • Noise-reducing earcup lowers ambient noise so volume does not need to be as high - recommended by the American Speech-Language-Hearing Association for hearing safety

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Key Features

  • Noise-reducing earcup lowers ambient noise so volume does not need to be as high
  • Fully adjustable headstrap, earcups and headstrap made
  • Unidirectional electret mic
  • Backwards-compatible USB 2
  • Permanently attached cord