Change history for item: Headphones Koss TV21

Edit History of changes Delete item

1. Donny Darko 25 May 2023 10:32:55
   1. Create: Description #1671035
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed, functions: volume control
      
   2. Create: Device type #1671036
      Value: Wired headphones
      
   3. Create: Design #1671037
      Value: Full size
      
   4. Create: Technology #1671038
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1671039
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1671040
      Value: 18000 Hz
      
   7. Create: Impedance #1671041
      Value: 32 ohm
      
   8. Create: Sensitivity #1671042
      Value: 90 dB
      
   9. Create: Harmonic coefficient #1671043
      Value: 0.4 %
      
   10. Create: Functions #1671044
       Value: Volume control
       
   11. Create: Type of acoustic design #1671045
       Value: Closed
       
   12. Create: Mount type #1671046
       Value: Headband
       
   13. Create: Plug connector #1671047
       Value: mini jack 3.5 mm
       
   14. Create: Length of cable #1671048
       Value: 7 m
       
   15. Create: Additional Information #1671049
       Value: Case included: false
       
   16. Create: Image #3227904
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6413484087467734339/orig
       
   17. Create: Preview image #3227905
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6413484087467734339/orig
       
2. Donny Darko 28 April 2023 04:19:26
   Name: Headphones Koss TV21; Catalog: Headphones and Bluetooth Headsets