Change history for item: Sennheiser HD 4.20s

Edit History of changes Delete item

1. Donny Darko 23 May 2023 09:45:07
   1. Create: Description #1299921
      Value: Design: full-size, device type: wired headphones, design features: L-shaped plug, microphone, foldable design, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1299922
      Value: Wired headphones
      
   3. Create: Design #1299923
      Value: Full size
      
   4. Create: Technology #1299924
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1299925
      Value: 18 Hz
      
   6. Create: Maximum playback frequency #1299926
      Value: 20000 Hz
      
   7. Create: Impedance #1299927
      Value: 18 ohm
      
   8. Create: Sensitivity #1299928
      Value: 118 dB
      
   9. Create: Sensitivity options #1299929
      Value: DB/V
      
   10. Create: Harmonic coefficient #1299930
       Value: 0.5 %
       
   11. Create: Type of acoustic design #1299931
       Value: Closed
       
   12. Create: Mount type #1299932
       Value: Headband
       
   13. Create: Design features #1299933
       Value: L-plug, microphone, foldable design
       
   14. Create: Plug connector #1299934
       Value: mini jack 3.5 mm
       
   15. Create: Additional Information #1299935
       Value: Answer/End Call: Yes
       
   16. Create: Image #2650654
       URL: https://avatars.mds.yandex.net/get-mpic/1705137/img_id6649581139562149694/orig
       
   17. Create: Image #2650655
       URL: https://avatars.mds.yandex.net/get-mpic/1545401/img_id884421699846091235/orig
       
   18. Create: Image #2650656
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id4276300698455849636/orig
       
   19. Create: Image #2650657
       URL: https://avatars.mds.yandex.net/get-mpic/1537623/img_id2191013653653179821.jpeg/orig
       
   20. Create: Image #2650658
       URL: https://avatars.mds.yandex.net/get-mpic/7979862/img_id1034980981947018738.jpeg/orig
       
   21. Create: Image #2650659
       URL: https://avatars.mds.yandex.net/get-mpic/2014136/img_id7388725901796796683.jpeg/orig
       
   22. Create: Preview image #2650660
       URL: https://avatars.mds.yandex.net/get-mpic/1705137/img_id6649581139562149694/orig
       
2. Donny Darko 28 April 2023 04:16:50
   Name: Sennheiser HD 4.20s; Catalog: Headphones and Bluetooth Headsets