Change history for item: Headphones BBK EP-1630S

Edit History of changes Delete item

1. Donny Darko 22 May 2023 21:07:36
   1. Create: Description #1195915
      Value: Design: on-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1195916
      Value: Wired headphones
      
   3. Create: Design #1195917
      Value: Invoices
      
   4. Create: Technology #1195918
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1195919
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1195920
      Value: 20000 Hz
      
   7. Create: Impedance #1195921
      Value: 32 ohm
      
   8. Create: Sensitivity #1195922
      Value: 105 dB
      
   9. Create: Harmonic coefficient #1195923
      Value: 1 %
      
   10. Create: Weight #1195924
       Value: 127 g
       
   11. Create: Type of acoustic design #1195925
       Value: Closed
       
   12. Create: Mount type #1195926
       Value: Headband
       
   13. Create: Membrane diameter #1195927
       Value: 40 mm
       
   14. Create: Plug connector #1195928
       Value: mini jack 3.5 mm
       
   15. Create: Length of cable #1195929
       Value: 1m
       
   16. Create: Image #2404258
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id6721976401337484076/orig
       
   17. Create: Preview image #2404259
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id6721976401337484076/orig
       
2. Donny Darko 28 April 2023 03:54:52
   Name: Headphones BBK EP-1630S; Catalog: Headphones and Bluetooth Headsets