Change history for item: HP H2C25AA Headset

  1. Donny Darko 08 September 2023 06:16:48
    1. Create: Description #19107585
      Value: Connection type: wired, headphone type: full-size, connector: USB, microphone functions: noise-canceling microphone
    2. Create: Brand #19107586
      Value: HP
    3. Create: Headphone type #19107587
      Value: Full size
    4. Create: Minimum repeatable frequency #19107588
      Value: 20 Hz
    5. Create: Maximum playback frequency #19107589
      Value: 20000 Hz
    6. Create: Impedance #19107590
      Value: 32 ohm
    7. Create: Max power #19107591
      Value: 45 mW
    8. Create: Harmonic coefficient #19107592
      Value: 3 %
    9. Create: Weight #19107593
      Value: 256 g
    10. Create: Microphone mount #19107594
      Value: Mobile
    11. Create: Microphone impedance #19107595
      Value: 2200 ohm
    12. Create: Microphone sensitivity #19107596
      Value: -44 dB
    13. Create: Minimum microphone frequency #19107597
      Value: 100 Hz
    14. Create: Maximum microphone frequency #19107598
      Value: 10000 Hz
    15. Create: Microphone functions #19107599
      Value: Noise canceling microphone
    16. Create: Microphone directivity #19107600
      Value: Non-directional
    17. Create: Connection type #19107601
      Value: With wire
    18. Create: Connector #19107602
      Value: USB
    19. Create: Mount type #19107603
      Value: Headband
    20. Create: Membrane diameter #19107604
      Value: 40 mm
    21. Create: Cable connection #19107605
      Value: Unilateral
    22. Create: Image #18457330
      URL: https://avatars.mds.yandex.net/get-mpic/1866164/img_id4570346557857066332/orig
    23. Create: Preview image #18457331
      URL: https://avatars.mds.yandex.net/get-mpic/1866164/img_id4570346557857066332/orig
  2. Donny Darko 25 April 2023 10:26:14
    Name: HP H2C25AA Headset; Catalog: Computer headsets
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