Change history for item: Cosonic CD-2100

Edit History of changes Delete item

1. Donny Darko 23 May 2023 22:30:57
   1. Create: Description #1349831
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1349832
      Value: Wired headphones
      
   3. Create: Design #1349833
      Value: Full size
      
   4. Create: Technology #1349834
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1349835
      Value: 15 Hz
      
   6. Create: Maximum playback frequency #1349836
      Value: 20000 Hz
      
   7. Create: Impedance #1349837
      Value: 32 ohm
      
   8. Create: Sensitivity #1349838
      Value: 105 dB
      
   9. Create: Type of acoustic design #1349839
      Value: Closed
      
   10. Create: Mount type #1349840
       Value: Headband
       
   11. Create: Membrane diameter #1349841
       Value: 40 mm
       
   12. Create: Plug connector #1349842
       Value: mini jack 3.5 mm
       
   13. Create: Additional Information #1349843
       Value: 2.1 channel sound effect; Cable connection: one-sided; Battery type: AAA; Number of batteries: 2
       
   14. Create: Image #2739996
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id3060973734767315030/orig
       
   15. Create: Preview image #2739997
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id3060973734767315030/orig
       
2. Donny Darko 28 April 2023 04:32:37
   Name: Cosonic CD-2100; Catalog: Headphones and Bluetooth Headsets