Change history for item: Headphones Koss QZ99

Edit History of changes Delete item

1. Donny Darko 25 May 2023 10:24:44
   1. Create: Description #1669493
      Value: Design: full-size, device type: wired headphones, design features: L-shaped plug, neodymium magnets, plug connector: mini jack 3.5 mm, type of acoustic design: closed, functions: adjustable
      
   2. Create: Device type #1669494
      Value: Wired headphones
      
   3. Create: Design #1669495
      Value: Full size
      
   4. Create: Technology #1669496
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1669497
      Value: 40 Hz
      
   6. Create: Maximum playback frequency #1669498
      Value: 20000 Hz
      
   7. Create: Impedance #1669499
      Value: 60 ohm
      
   8. Create: Sensitivity #1669500
      Value: 102 dB
      
   9. Create: Sensitivity options #1669501
      Value: DB/mW
      
   10. Create: Harmonic coefficient #1669502
       Value: 0.3 %
       
   11. Create: Weight #1669503
       Value: 467 g
       
   12. Create: Functions #1669504
       Value: Volume control
       
   13. Create: Type of acoustic design #1669505
       Value: Closed
       
   14. Create: Mount type #1669506
       Value: Headband
       
   15. Create: Design features #1669507
       Value: L-plug, neodymium magnets
       
   16. Create: Plug connector #1669508
       Value: mini jack 3.5 mm
       
   17. Create: Length of cable #1669509
       Value: 2.4 m
       
   18. Create: Included #1669510
       Value: Adapter 6.3 mm
       
   19. Create: Additional Information #1669511
       Value: Cable connection: one-sided; Twisted cord: yes
       
   20. Create: Image #3225134
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id4692134768784844875.png/orig
       
   21. Create: Image #3225135
       URL: https://avatars.mds.yandex.net/get-mpic/4484220/img_id5760459565587111991.jpeg/orig
       
   22. Create: Image #3225136
       URL: https://avatars.mds.yandex.net/get-mpic/4762868/img_id6978072916926876374.jpeg/orig
       
   23. Create: Image #3225137
       URL: https://avatars.mds.yandex.net/get-mpic/4547325/img_id2626058548932791134.jpeg/orig
       
   24. Create: Image #3225138
       URL: https://avatars.mds.yandex.net/get-mpic/4450422/img_id5252656976940947137.jpeg/orig
       
   25. Create: Image #3225139
       URL: https://avatars.mds.yandex.net/get-mpic/4441663/img_id7364032220894735635.png/orig
       
   26. Create: Preview image #3225140
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id4692134768784844875.png/orig
       
2. Donny Darko 28 April 2023 04:18:57
   Name: Headphones Koss QZ99; Catalog: Headphones and Bluetooth Headsets