Change history for item: Headphones Koss Porta Pro

Edit History of changes Delete item

1. Donny Darko 25 May 2023 10:23:28
   1. Create: Description #1669282
      Value: Design: on-ear, device type: wired headphones, design features: straight plug, foldable design, plug connector: mini jack 3.5 mm, acoustic design type: open
      
   2. Create: Device type #1669283
      Value: Wired headphones
      
   3. Create: Design #1669284
      Value: Invoices
      
   4. Create: Technology #1669285
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1669286
      Value: 15 Hz
      
   6. Create: Maximum playback frequency #1669287
      Value: 25000 Hz
      
   7. Create: Impedance #1669288
      Value: 60 ohm
      
   8. Create: Sensitivity #1669289
      Value: 101 dB
      
   9. Create: Sensitivity options #1669290
      Value: DB/mW
      
   10. Create: Harmonic coefficient #1669291
       Value: 0.2 %
       
   11. Create: Weight #1669292
       Value: 79 g
       
   12. Create: Type of acoustic design #1669293
       Value: Open
       
   13. Create: Mount type #1669294
       Value: Headband
       
   14. Create: Number of drivers #1669295
       Value: 1
       
   15. Create: Design features #1669296
       Value: Straight plug, foldable design
       
   16. Create: Plug connector #1669297
       Value: mini jack 3.5 mm
       
   17. Create: Length of cable #1669298
       Value: 1.2 m
       
   18. Create: Equipment #1669299
       Value: Headphones, case
       
   19. Create: Image #3224768
       URL: https://avatars.mds.yandex.net/get-mpic/6236983/img_id6067986427792954492.jpeg/orig
       
   20. Create: Image #3224769
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id3865731396263746727.jpeg/orig
       
   21. Create: Image #3224770
       URL: https://avatars.mds.yandex.net/get-mpic/4252138/img_id6776524510640158800.jpeg/orig
       
   22. Create: Image #3224771
       URL: https://avatars.mds.yandex.net/get-mpic/4397006/img_id5405506085318393329.jpeg/orig
       
   23. Create: Image #3224772
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id3308439213944222459.jpeg/orig
       
   24. Create: Image #3224773
       URL: https://avatars.mds.yandex.net/get-mpic/6382710/img_id433850492032236910.jpeg/orig
       
   25. Create: Image #3224774
       URL: https://avatars.mds.yandex.net/get-mpic/6269810/img_id2372984872008614465.jpeg/orig
       
   26. Create: Image #3224775
       URL: https://avatars.mds.yandex.net/get-mpic/6338835/img_id1666661973923740899.jpeg/orig
       
   27. Create: Image #3224776
       URL: https://avatars.mds.yandex.net/get-mpic/5288781/img_id4137134544179626395.jpeg/orig
       
   28. Create: Image #3224777
       URL: https://avatars.mds.yandex.net/get-mpic/4012265/img_id5190204644776579889.jpeg/orig
       
   29. Create: Image #3224778
       URL: https://avatars.mds.yandex.net/get-mpic/5177644/img_id8756955244109234350.png/orig
       
   30. Create: Image #3224779
       URL: https://avatars.mds.yandex.net/get-mpic/5236357/img_id2044073691674346929.jpeg/orig
       
   31. Create: Image #3224780
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id423534424423301346.jpeg/orig
       
   32. Create: Image #3224781
       URL: https://avatars.mds.yandex.net/get-mpic/4880383/img_id4206107915635385548.jpeg/orig
       
   33. Create: Image #3224782
       URL: https://avatars.mds.yandex.net/get-mpic/4809583/img_id1270470963233081401.jpeg/orig
       
   34. Create: Preview image #3224783
       URL: https://avatars.mds.yandex.net/get-mpic/6236983/img_id6067986427792954492.jpeg/orig
       
2. Donny Darko 28 April 2023 04:18:53
   Name: Headphones Koss Porta Pro; Catalog: Headphones and Bluetooth Headsets