Change history for item: Sony MDR-DS4000

Edit History of changes Delete item

1. Donny Darko 23 May 2023 06:14:30
   1. Create: Description #1264765
      Value: Design: full size, device type: wireless headphones, functions: surround sound, volume control, operating time: 13 h
      
   2. Create: Device type #1264766
      Value: Wireless headphones
      
   3. Create: Design #1264767
      Value: Full size
      
   4. Create: Technology #1264768
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1264769
      Value: 10 Hz
      
   6. Create: Maximum playback frequency #1264770
      Value: 22000 Hz
      
   7. Create: Harmonic coefficient #1264771
      Value: 1 %
      
   8. Create: Weight #1264772
      Value: 300 g
      
   9. Create: Functions #1264773
      Value: Surround sound, volume control
      
   10. Create: Mount type #1264774
       Value: Headband
       
   11. Create: Membrane diameter #1264775
       Value: 40 mm
       
   12. Create: Wireless connection type #1264776
       Value: Infrared channel
       
   13. Create: Working hours #1264777
       Value: 1.3 h
       
   14. Create: Additional Information #1264778
       Value: Range: 7 m; Digital signal transmission: yes; Wireless transmitter: yes; Data transmission channel: infrared channel
       
   15. Create: Image #2566383
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id6054398708618461911/orig
       
   16. Create: Preview image #2566384
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id6054398708618461911/orig
       
2. Donny Darko 28 April 2023 04:09:30
   Name: Sony MDR-DS4000; Catalog: Headphones and Bluetooth Headsets