Change history for item: Headphones Perfeo PRF-001

Edit History of changes Delete item

1. Donny Darko 24 May 2023 15:25:42
   1. Create: Description #1515988
      Value: Design: in-ear, device type: wired headphones, design features: straight plug, plug connector: mini jack 3.5 mm
      
   2. Create: Device type #1515989
      Value: Wired headphones
      
   3. Create: Design #1515990
      Value: Intracanal
      
   4. Create: Technology #1515991
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1515992
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1515993
      Value: 20000 Hz
      
   7. Create: Sensitivity #1515994
      Value: 105 dB
      
   8. Create: Sensitivity options #1515995
      Value: DB/mW
      
   9. Create: Max power #1515996
      Value: 20 mW
      
   10. Create: Mount type #1515997
       Value: Without attachment
       
   11. Create: Membrane diameter #1515998
       Value: 10 mm
       
   12. Create: Number of drivers #1515999
       Value: 1
       
   13. Create: Design features #1516000
       Value: Straight plug
       
   14. Create: Plug connector #1516001
       Value: mini jack 3.5 mm
       
   15. Create: Additional Information #1516002
       Value: Case included: false
       
   16. Create: Image #2989318
       URL: https://avatars.mds.yandex.net/get-mpic/1859594/img_id4625650906461645814/orig
       
   17. Create: Preview image #2989319
       URL: https://avatars.mds.yandex.net/get-mpic/1859594/img_id4625650906461645814/orig
       
2. Donny Darko 28 April 2023 05:22:07
   Name: Headphones Perfeo PRF-001; Catalog: Headphones and Bluetooth Headsets