Change history for item: Cowon EM2

Edit History of changes Delete item

1. Donny Darko 23 May 2023 20:33:56
   1. Create: Description #1331126
      Value: Design: in-ear, device type: wired headphones, design features: L-shaped plug, microphone, plug connector: mini jack 3.5 mm, acoustic design type: open
      
   2. Create: Device type #1331127
      Value: Wired headphones
      
   3. Create: Design #1331128
      Value: Intracanal
      
   4. Create: Technology #1331129
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1331130
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1331131
      Value: 22000 Hz
      
   7. Create: Impedance #1331132
      Value: 16 ohm
      
   8. Create: Sensitivity #1331133
      Value: 130 dB
      
   9. Create: Type of acoustic design #1331134
      Value: Open
      
   10. Create: Mount type #1331135
       Value: Without attachment
       
   11. Create: Membrane diameter #1331136
       Value: 8 mm
       
   12. Create: Design features #1331137
       Value: L-shaped plug, microphone
       
   13. Create: Plug connector #1331138
       Value: mini jack 3.5 mm
       
   14. Create: Length of cable #1331139
       Value: 1.2 m
       
   15. Create: Image #2719979
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id504182322655549166/orig
       
   16. Create: Image #2719980
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id1879188720791360680/orig
       
   17. Create: Image #2719981
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id5097094488636632897/orig
       
   18. Create: Image #2719982
       URL: https://avatars.mds.yandex.net/get-mpic/1526692/img_id8580714380026041554/orig
       
   19. Create: Preview image #2719983
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id504182322655549166/orig
       
2. Donny Darko 28 April 2023 04:27:36
   Name: Cowon EM2; Catalog: Headphones and Bluetooth Headsets