Change history for item: Koss HQ2

Edit History of changes Delete item

1. Donny Darko 08 September 2023 06:51:19
   1. Create: Description #19116848
      Value: Connection type: wired, headphone type: full size, connector: 2 x mini jack 3.5 mm, microphone functions: noise canceling microphone
      
   2. Create: Brand #19116849
      Value: Koss
      
   3. Create: Headphone type #19116850
      Value: Full size
      
   4. Create: Minimum repeatable frequency #19116851
      Value: 20 Hz
      
   5. Create: Maximum playback frequency #19116852
      Value: 20000 Hz
      
   6. Create: Impedance #19116853
      Value: 32 ohm
      
   7. Create: Sensitivity #19116854
      Value: 93 dB
      
   8. Create: Harmonic coefficient #19116855
      Value: 0.2 %
      
   9. Create: Weight #19116856
      Value: 299 g
      
   10. Create: Microphone type #19116857
       Value: Condenser/electret
       
   11. Create: Microphone mount #19116858
       Value: Mobile
       
   12. Create: Microphone sensitivity #19116859
       Value: -56 dB
       
   13. Create: Minimum microphone frequency #19116860
       Value: 100 Hz
       
   14. Create: Maximum microphone frequency #19116861
       Value: 16000 Hz
       
   15. Create: Microphone functions #19116862
       Value: Noise canceling microphone
       
   16. Create: Connection type #19116863
       Value: With wire
       
   17. Create: Connector #19116864
       Value: 2 x mini jack 3.5 mm
       
   18. Create: Connector shape #19116865
       Value: Straight
       
   19. Create: Length of cable #19116866
       Value: 2.4 m
       
   20. Create: Type of acoustic design #19116867
       Value: Closed
       
   21. Create: Mount type #19116868
       Value: Headband
       
   22. Create: Cable connection #19116869
       Value: Unilateral
       
   23. Create: Battery type #19116870
       Value: AAA
       
   24. Create: Number of batteries #19116871
       Value: 2
       
   25. Create: Battery life #19116872
       Value: 40 h
       
   26. Create: Peculiarities #19116873
       Value: Vibration
       
   27. Create: Additional Information #19116874
       Value: Wired volume control
       
   28. Create: Image #18461916
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id401818622869968756/orig
       
   29. Create: Preview image #18461917
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id401818622869968756/orig
       
2. Donny Darko 25 April 2023 10:31:09
   Name: Koss HQ2; Catalog: Computer headsets