Change history for item: A4Tech HSB-500U

  1. Donny Darko 08 September 2023 07:57:28
    1. Create: Description #19133921
      Value: Connection type: wired, headphone type: full-size, connector: USB, microphone functions: microphone mute, noise-canceling microphone
    2. Create: Brand #19133922
      Value: A4Tech
    3. Create: Headphone type #19133923
      Value: Full size
    4. Create: Minimum repeatable frequency #19133924
      Value: 20 Hz
    5. Create: Maximum playback frequency #19133925
      Value: 20000 Hz
    6. Create: Impedance #19133926
      Value: 32 ohm
    7. Create: Sensitivity #19133927
      Value: 112 dB
    8. Create: Max power #19133928
      Value: 300 mW
    9. Create: Harmonic coefficient #19133929
      Value: 1 %
    10. Create: Microphone mount #19133930
      Value: On the wire
    11. Create: Microphone impedance #19133931
      Value: 2200 ohm
    12. Create: Microphone sensitivity #19133932
      Value: -58 dB
    13. Create: Microphone functions #19133933
      Value: Microphone mute, noise canceling microphone
    14. Create: Connection type #19133934
      Value: With wire
    15. Create: Connector #19133935
      Value: USB
    16. Create: Length of cable #19133936
      Value: 1.8 m
    17. Create: Mount type #19133937
      Value: Headband
    18. Create: Membrane diameter #19133938
      Value: 50 mm
    19. Create: Cable connection #19133939
      Value: Unilateral
    20. Create: Additional Information #19133940
      Value: Volume control on the wire, bass control on the earpiece, included subwoofer for using the headset as speakers
    21. Create: Image #18471510
      URL: https://avatars.mds.yandex.net/get-mpic/1733932/img_id6411827927118246111/orig
    22. Create: Preview image #18471511
      URL: https://avatars.mds.yandex.net/get-mpic/1733932/img_id6411827927118246111/orig
  2. Donny Darko 25 April 2023 10:40:57
    Name: A4Tech HSB-500U; Catalog: Computer headsets