Change history for item: PROEL HFD50

Edit History of changes Delete item

1. Donny Darko 23 May 2023 22:54:30
   1. Create: Description #1354319
      Value: Design: on-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1354320
      Value: Wired headphones
      
   3. Create: Design #1354321
      Value: Invoices
      
   4. Create: Technology #1354322
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1354323
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1354324
      Value: 22000 Hz
      
   7. Create: Impedance #1354325
      Value: 32 ohm
      
   8. Create: Sensitivity #1354326
      Value: 105 dB
      
   9. Create: Max power #1354327
      Value: 200 mW
      
   10. Create: Harmonic coefficient #1354328
       Value: 0.1 %
       
   11. Create: Weight #1354329
       Value: 262 g
       
   12. Create: Type of acoustic design #1354330
       Value: Closed
       
   13. Create: Mount type #1354331
       Value: Headband
       
   14. Create: Membrane diameter #1354332
       Value: 50 mm
       
   15. Create: Plug connector #1354333
       Value: mini jack 3.5 mm
       
   16. Create: Length of cable #1354334
       Value: 1.2 m
       
   17. Create: Additional Information #1354335
       Value: Cable connection: one-sided
       
   18. Create: Image #2744024
       URL: https://avatars.mds.yandex.net/get-mpic/4880383/img_id8969211734070025809.jpeg/orig
       
   19. Create: Image #2744025
       URL: https://avatars.mds.yandex.net/get-mpic/4453979/img_id7383677571013383900.jpeg/orig
       
   20. Create: Image #2744026
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id1702389890968654509/orig
       
   21. Create: Preview image #2744027
       URL: https://avatars.mds.yandex.net/get-mpic/4880383/img_id8969211734070025809.jpeg/orig
       
2. Donny Darko 28 April 2023 04:33:34
   Name: PROEL HFD50; Catalog: Headphones and Bluetooth Headsets