Califone International 3066USB
Stereo Headset in White with Microphone and USB Plug


The Califone 3066USB Deluxe Stereo Headset is designed for language learning in classrooms today. It's a compact, adjustable headset that is ideal for high-speed internet listening, language learning and tutorials in computer labs and other multimedia applications as well as being a web phone. This particular product comes equipped with a USB connector.

The 3066USB comes equipped with ambient noise-reducing, over-ear earcups which help students stay more on task while minimizing the need to increase the volume, offering more hearing protection. Its noise-reducing boom microphone is great for vocal recordings, and it's the recommended headset by leading reading programs. Its individual volume control gives students a comfortable and customized sound experience that's valuable for sustained practice in literacy or language programs, helping support the ELA requirements within the Common Core State Standards.

Califone 3066USB Features:

  • Around-ear ambient noise-reducing earcups deliver maximum protection against exterior sounds (without added electronic circuitry and expense). This reduces the need to increase the volume (protecting the ears) and helps keep students on task
  • Recessed wiring resists prying fingers, with rugged ABS plastic headstrap and earcups to hold up to sustained use
  • Fully adjustable to fit all sizes
  • Permanently attached cord with reinforced connection resists accidental pull out
  • 7ft cord with in-line volume and mute control, mic on/off switch
  • USB plug with Plug and Play performance and Android / Windows / Mac compatbility
  • Flexible gooseneck with electret mic and built-in wind screen to reduce recording of unintended sounds
  • Noise-reducing earcups lower ambient noise so volume does not need to be as high, as recommended by audiologists for hearing safety
  • Adjustable, padded headband with replaceable leatherette foam-filled ear cushions
  • Slotted baffle prevents access and avoids accidental speaker puncture
  • Two-year warranty for school use - unlike headsets purchased at consumer electronics stores whose warranties would be voided if used in schools

Califone 3066USB Features:


  • Speaker: 40mm mylar
  • Magnet: Ferrite Cobalt
  • Impedance: NA
  • Frequency Response: 20 Hz - 20 kHz
  • Sensitivity: 110dB SPL ± 3dB at 1kHz
  • Input: Min. input 20 milliwatts, max. 30 milliwatts
  • R/L Output Diff: 3 dB
  • Distortion: 5%
  • Input Connection: backwards-compatible USB 2.0 plug
  • Earcup / Earpad: noise-reducing ABS plastic, leatherette


  • Type: Electret condensor
  • Directivity (polar pickup pattern): Omni-directional
  • Sensitivity:
    • Standard -38dB
    • Max -35dB
  • Frequency Response: 20 Hz - 16 kHz
  • Impedance: 1,500 Ohms ± 15%
  • Operating Voltage: Nominal +3V; accepts 1.5V-10V
  • Output Connection: backwards-compatible USB 2.0 activated host interface


  • Cord: 7ft straight, with inline volume control
  • Weight:
    • Product: 12 oz
    • Shipping: 2 lbs
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