Change history for item: Defender HN-223

Edit History of changes Delete item

1. Donny Darko 08 September 2023 08:19:20
   1. Create: Description #19137487
      Value: Connection type: wired, headphone type: in-ear, connector: 2 x mini jack 3.5 mm
      
   2. Create: Brand #19137488
      Value: Defender
      
   3. Create: Headphone type #19137489
      Value: Liners
      
   4. Create: Minimum repeatable frequency #19137490
      Value: 18 Hz
      
   5. Create: Maximum playback frequency #19137491
      Value: 20000 Hz
      
   6. Create: Impedance #19137492
      Value: 32 ohm
      
   7. Create: Sensitivity #19137493
      Value: 80 dB
      
   8. Create: Microphone impedance #19137494
      Value: 2200 ohm
      
   9. Create: Microphone sensitivity #19137495
      Value: -54 dB
      
   10. Create: Minimum microphone frequency #19137496
       Value: 20 Hz
       
   11. Create: Maximum microphone frequency #19137497
       Value: 16000 Hz
       
   12. Create: Microphone directivity #19137498
       Value: Non-directional
       
   13. Create: Connection type #19137499
       Value: With wire
       
   14. Create: Connector #19137500
       Value: 2 x mini jack 3.5 mm
       
   15. Create: Length of cable #19137501
       Value: 1.8 m
       
   16. Create: Mount type #19137502
       Value: Ear mount
       
   17. Create: Membrane diameter #19137503
       Value: 12 mm
       
   18. Create: Cable connection #19137504
       Value: Unilateral
       
   19. Create: Image #18475490
       URL: https://avatars.mds.yandex.net/get-mpic/1565610/img_id618932722183946001/orig
       
   20. Create: Preview image #18475491
       URL: https://avatars.mds.yandex.net/get-mpic/1565610/img_id618932722183946001/orig
       
2. Donny Darko 25 April 2023 10:43:50
   Name: Defender HN-223; Catalog: Computer headsets