Change history for item: Cosonic CD-810V

Edit History of changes Delete item

1. Donny Darko 23 May 2023 22:29:17
   1. Create: Description #1349512
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed, functions: volume control
      
   2. Create: Device type #1349513
      Value: Wired headphones
      
   3. Create: Design #1349514
      Value: Full size
      
   4. Create: Technology #1349515
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1349516
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1349517
      Value: 20000 Hz
      
   7. Create: Impedance #1349518
      Value: 64 ohm
      
   8. Create: Sensitivity #1349519
      Value: 110 dB
      
   9. Create: Max power #1349520
      Value: 300 mW
      
   10. Create: Harmonic coefficient #1349521
       Value: 15 %
       
   11. Create: Functions #1349522
       Value: Volume control
       
   12. Create: Type of acoustic design #1349523
       Value: Closed
       
   13. Create: Mount type #1349524
       Value: Headband
       
   14. Create: Membrane diameter #1349525
       Value: 40 mm
       
   15. Create: Plug connector #1349526
       Value: mini jack 3.5 mm
       
   16. Create: Length of cable #1349527
       Value: 2 m
       
   17. Create: Additional Information #1349528
       Value: Gold-plated connectors: yes
       
   18. Create: Image #2739717
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id2704495451752361773/orig
       
   19. Create: Preview image #2739718
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id2704495451752361773/orig
       
2. Donny Darko 28 April 2023 04:32:33
   Name: Cosonic CD-810V; Catalog: Headphones and Bluetooth Headsets