Change history for item: Headphones Perfeo PF-RNR

Edit History of changes Delete item

1. Donny Darko 24 May 2023 15:26:45
   1. Create: Description #1516177
      Value: Design: in-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1516178
      Value: Wired headphones
      
   3. Create: Design #1516179
      Value: Intracanal
      
   4. Create: Technology #1516180
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1516181
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1516182
      Value: 20000 Hz
      
   7. Create: Impedance #1516183
      Value: 16 ohm
      
   8. Create: Sensitivity #1516184
      Value: 100 dB
      
   9. Create: Type of acoustic design #1516185
      Value: Closed
      
   10. Create: Mount type #1516186
       Value: Without attachment
       
   11. Create: Membrane diameter #1516187
       Value: 10 mm
       
   12. Create: Number of drivers #1516188
       Value: 1
       
   13. Create: Plug connector #1516189
       Value: mini jack 3.5 mm
       
   14. Create: Length of cable #1516190
       Value: 1.2 m
       
   15. Create: Additional Information #1516191
       Value: Replaceable ear pads: yes
       
   16. Create: Image #2989545
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id8129887241907011392/orig
       
   17. Create: Image #2989546
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id7853503046629008181/orig
       
   18. Create: Preview image #2989547
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id8129887241907011392/orig
       
2. Donny Darko 28 April 2023 05:22:11
   Name: Headphones Perfeo PF-RNR; Catalog: Headphones and Bluetooth Headsets