Change history for item: Headphones Koss R90

Edit History of changes Delete item

1. Donny Darko 25 May 2023 10:26:51
   1. Create: Description #1669874
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1669875
      Value: Wired headphones
      
   3. Create: Design #1669876
      Value: Full size
      
   4. Create: Minimum repeatable frequency #1669877
      Value: 18 Hz
      
   5. Create: Maximum playback frequency #1669878
      Value: 23000 Hz
      
   6. Create: Impedance #1669879
      Value: 60 ohm
      
   7. Create: Sensitivity #1669880
      Value: 100 dB
      
   8. Create: Harmonic coefficient #1669881
      Value: 0.3 %
      
   9. Create: Weight #1669882
      Value: 212 g
      
   10. Create: Type of acoustic design #1669883
       Value: Closed
       
   11. Create: Plug connector #1669884
       Value: mini jack 3.5 mm
       
   12. Create: Length of cable #1669885
       Value: 2.4 m
       
   13. Create: Included #1669886
       Value: Adapter 6.3 mm
       
   14. Create: Additional Information #1669887
       Value: The plug is gold plated.
       
   15. Create: Image #3225829
       URL: https://avatars.mds.yandex.net/get-mpic/1674591/img_id6319841884677266798/orig
       
   16. Create: Preview image #3225830
       URL: https://avatars.mds.yandex.net/get-mpic/1674591/img_id6319841884677266798/orig
       
2. Donny Darko 28 April 2023 04:19:05
   Name: Headphones Koss R90; Catalog: Headphones and Bluetooth Headsets