Change history for item: Koss SB45 USB

Edit History of changes Delete item

1. Donny Darko 08 September 2023 06:52:56
   1. Create: Description #19117461
      Value: Connection type: wired, headphone type: full-size, connector: USB, microphone functions: noise-canceling microphone
      
   2. Create: Brand #19117462
      Value: Koss
      
   3. Create: Headphone type #19117463
      Value: Full size
      
   4. Create: Minimum repeatable frequency #19117464
      Value: 18 Hz
      
   5. Create: Maximum playback frequency #19117465
      Value: 20000 Hz
      
   6. Create: Impedance #19117466
      Value: 100 ohm
      
   7. Create: Sensitivity #19117467
      Value: 103 dB
      
   8. Create: Harmonic coefficient #19117468
      Value: 0.2 %
      
   9. Create: Microphone type #19117469
      Value: Dynamic
      
   10. Create: Microphone mount #19117470
       Value: Mobile
       
   11. Create: Microphone sensitivity #19117471
       Value: -54 dB
       
   12. Create: Minimum microphone frequency #19117472
       Value: 100 Hz
       
   13. Create: Maximum microphone frequency #19117473
       Value: 16000 Hz
       
   14. Create: Microphone functions #19117474
       Value: Noise canceling microphone
       
   15. Create: Microphone directivity #19117475
       Value: Non-directional
       
   16. Create: Connection type #19117476
       Value: With wire
       
   17. Create: Connector #19117477
       Value: USB
       
   18. Create: Connector shape #19117478
       Value: Straight
       
   19. Create: Length of cable #19117479
       Value: 2.4 m
       
   20. Create: Type of acoustic design #19117480
       Value: Closed
       
   21. Create: Mount type #19117481
       Value: Headband
       
   22. Create: Cable connection #19117482
       Value: Unilateral
       
   23. Create: Image #18462281
       URL: https://avatars.mds.yandex.net/get-mpic/1626700/img_id2691216712784659472/orig
       
   24. Create: Image #18462282
       URL: https://avatars.mds.yandex.net/get-mpic/3765589/img_id5533573874222031333.jpeg/orig
       
   25. Create: Image #18462283
       URL: https://avatars.mds.yandex.net/get-mpic/5032583/img_id5929378042810343928.jpeg/orig
       
   26. Create: Image #18462284
       URL: https://avatars.mds.yandex.net/get-mpic/5334818/img_id9160795447991800466.jpeg/orig
       
   27. Create: Image #18462285
       URL: https://avatars.mds.yandex.net/get-mpic/5335973/img_id7046456659858840294.jpeg/orig
       
   28. Create: Image #18462286
       URL: https://avatars.mds.yandex.net/get-mpic/7726747/img_id1399018110527810646.jpeg/orig
       
   29. Create: Image #18462287
       URL: https://avatars.mds.yandex.net/get-mpic/6340948/img_id6551766189973380164.jpeg/orig
       
   30. Create: Image #18462288
       URL: https://avatars.mds.yandex.net/get-mpic/5236407/img_id4928127908646501180.jpeg/orig
       
   31. Create: Image #18462289
       URL: https://avatars.mds.yandex.net/get-mpic/6263631/img_id1008196174013651741.jpeg/orig
       
   32. Create: Image #18462290
       URL: https://avatars.mds.yandex.net/get-mpic/1704691/img_id6296496134929121638.jpeg/orig
       
   33. Create: Image #18462291
       URL: https://avatars.mds.yandex.net/get-mpic/1417902/img_id3249592321455448408.jpeg/orig
       
   34. Create: Image #18462292
       URL: https://avatars.mds.yandex.net/get-mpic/4080064/img_id7386486397873868391.jpeg/orig
       
   35. Create: Image #18462293
       URL: https://avatars.mds.yandex.net/get-mpic/6647093/img_id9189473391300584383.jpeg/orig
       
   36. Create: Image #18462294
       URL: https://avatars.mds.yandex.net/get-mpic/6251774/img_id4046744743490089150.jpeg/orig
       
   37. Create: Image #18462295
       URL: https://avatars.mds.yandex.net/get-mpic/6382710/img_id4552287776585895494.jpeg/orig
       
   38. Create: Image #18462296
       URL: https://avatars.mds.yandex.net/get-mpic/5272194/img_id31142755887863270.jpeg/orig
       
   39. Create: Image #18462297
       URL: https://avatars.mds.yandex.net/get-mpic/1707869/img_id6469744862945274565.jpeg/orig
       
   40. Create: Image #18462298
       URL: https://avatars.mds.yandex.net/get-mpic/5266697/img_id4208391724604330424.jpeg/orig
       
   41. Create: Preview image #18462299
       URL: https://avatars.mds.yandex.net/get-mpic/1626700/img_id2691216712784659472/orig
       
2. Donny Darko 25 April 2023 10:31:23
   Name: Koss SB45 USB; Catalog: Computer headsets