Change history for item: Headphones Koss KSC20

Edit History of changes Delete item

1. Donny Darko 25 May 2023 10:23:01
   1. Create: Description #1669184
      Value: Design: in-ear, device type: wired headphones, design features: L-shaped plug, plug connector: mini jack 3.5 mm, acoustic design type: open
      
   2. Create: Device type #1669185
      Value: Wired headphones
      
   3. Create: Design #1669186
      Value: Liners
      
   4. Create: Technology #1669187
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1669188
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1669189
      Value: 20000 Hz
      
   7. Create: Impedance #1669190
      Value: 16 ohm
      
   8. Create: Sensitivity #1669191
      Value: 98 dB
      
   9. Create: Harmonic coefficient #1669192
      Value: 1 %
      
   10. Create: Weight #1669193
       Value: 10 g
       
   11. Create: Type of acoustic design #1669194
       Value: Open
       
   12. Create: Mount type #1669195
       Value: Ear mount
       
   13. Create: Design features #1669196
       Value: L-shaped plug
       
   14. Create: Plug connector #1669197
       Value: mini jack 3.5 mm
       
   15. Create: Length of cable #1669198
       Value: 1.2 m
       
   16. Create: Image #3224584
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id1957960939497795858/orig
       
   17. Create: Preview image #3224585
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id1957960939497795858/orig
       
2. Donny Darko 28 April 2023 04:18:52
   Name: Headphones Koss KSC20; Catalog: Headphones and Bluetooth Headsets