Change history for item: Sony MDR-NC20

Edit History of changes Delete item

1. Donny Darko 23 May 2023 06:12:14
   1. Create: Description #1264417
      Value: Design: full-size, device type: wired headphones, ANC Active Noise Canceling, design features: L-shaped plug, foldable design, plug connector: mini jack 3.5 mm, speaker type
      
   2. Create: Device type #1264418
      Value: Wired headphones
      
   3. Create: Design #1264419
      Value: Full size
      
   4. Create: Technology #1264420
      Value: Dynamic
      
   5. Create: Active Noise Canceling ANC #1264421
      Value: There is
      
   6. Create: Minimum repeatable frequency #1264422
      Value: 16 Hz
      
   7. Create: Maximum playback frequency #1264423
      Value: 22000 Hz
      
   8. Create: Impedance #1264424
      Value: 56 ohm
      
   9. Create: Sensitivity #1264425
      Value: 98 dB
      
   10. Create: Max power #1264426
       Value: 100 mW
       
   11. Create: Type of acoustic design #1264427
       Value: Closed
       
   12. Create: Mount type #1264428
       Value: Headband
       
   13. Create: Membrane diameter #1264429
       Value: 30 mm
       
   14. Create: Design features #1264430
       Value: L-shaped plug, foldable design
       
   15. Create: Plug connector #1264431
       Value: mini jack 3.5 mm
       
   16. Create: Length of cable #1264432
       Value: 0.5 m
       
   17. Create: Additional Information #1264433
       Value: Battery type: AAA; Number of batteries: 1
       
   18. Create: Image #2566157
       URL: https://avatars.mds.yandex.net/get-mpic/1992523/img_id6934852535780664619/orig
       
   19. Create: Preview image #2566158
       URL: https://avatars.mds.yandex.net/get-mpic/1992523/img_id6934852535780664619/orig
       
2. Donny Darko 28 April 2023 04:09:26
   Name: Sony MDR-NC20; Catalog: Headphones and Bluetooth Headsets