Change history for item: Headphones BBK EP-2900S

Edit History of changes Delete item

1. Donny Darko 22 May 2023 21:09:38
   1. Create: Description #1196304
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1196305
      Value: Wired headphones
      
   3. Create: Design #1196306
      Value: Full size
      
   4. Create: Technology #1196307
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1196308
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1196309
      Value: 22000 Hz
      
   7. Create: Impedance #1196310
      Value: 32 ohm
      
   8. Create: Sensitivity #1196311
      Value: 98 dB
      
   9. Create: Max power #1196312
      Value: 500 mW
      
   10. Create: Harmonic coefficient #1196313
       Value: 1 %
       
   11. Create: Weight #1196314
       Value: 196 g
       
   12. Create: Type of acoustic design #1196315
       Value: Closed
       
   13. Create: Mount type #1196316
       Value: Headband
       
   14. Create: Membrane diameter #1196317
       Value: 40 mm
       
   15. Create: Plug connector #1196318
       Value: mini jack 3.5 mm
       
   16. Create: Length of cable #1196319
       Value: 2 m
       
   17. Create: Additional Information #1196320
       Value: Cable connection: one-sided; Oxygen-free copper cord: yes
       
   18. Create: Image #2405064
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id5237580436273125436/orig
       
   19. Create: Preview image #2405065
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id5237580436273125436/orig
       
2. Donny Darko 28 April 2023 03:54:58
   Name: Headphones BBK EP-2900S; Catalog: Headphones and Bluetooth Headsets