Change history for item: Headphones Koss QZ77

  1. Donny Darko 25 May 2023 10:36:26
    1. Create: Description #1671715
      Value: Design: in-ear, device type: wired headphones, Active Noise Canceling ANC, plug connector: mini jack 3.5 mm
    2. Create: Device type #1671716
      Value: Wired headphones
    3. Create: Design #1671717
      Value: Intracanal
    4. Create: Technology #1671718
      Value: Dynamic
    5. Create: Active Noise Canceling ANC #1671719
      Value: There is
    6. Create: Minimum repeatable frequency #1671720
      Value: 10 Hz
    7. Create: Maximum playback frequency #1671721
      Value: 20000 Hz
    8. Create: Impedance #1671722
      Value: 16 ohm
    9. Create: Sensitivity #1671723
      Value: 110 dB
    10. Create: Sensitivity options #1671724
      Value: DB/mW
    11. Create: Harmonic coefficient #1671725
      Value: 0.3 %
    12. Create: Weight #1671726
      Value: 40 g
    13. Create: Mount type #1671727
      Value: Without attachment
    14. Create: Plug connector #1671728
      Value: mini jack 3.5 mm
    15. Create: Length of cable #1671729
      Value: 1.2 m
    16. Create: Additional Information #1671730
      Value: Battery type: AAA; Case included: yes; Gold-plated connectors: yes
    17. Create: Image #3228724
      URL: https://avatars.mds.yandex.net/get-mpic/1681399/img_id7593940353047507878/orig
    18. Create: Preview image #3228725
      URL: https://avatars.mds.yandex.net/get-mpic/1681399/img_id7593940353047507878/orig
  2. Donny Darko 28 April 2023 04:19:37
    Name: Headphones Koss QZ77; Catalog: Headphones and Bluetooth Headsets