Change history for item: Headphones Defender MPH-TV863

Edit History of changes Delete item

1. Donny Darko 24 May 2023 03:25:25
   1. Create: Description #1398499
      Value: Design: over-ear, device type: wireless headphones, Active Noise Cancellation ANC, acoustic design: closed, functions: volume control
      
   2. Create: Device type #1398500
      Value: Wireless headphones
      
   3. Create: Design #1398501
      Value: Full size
      
   4. Create: Technology #1398502
      Value: Dynamic
      
   5. Create: Active Noise Canceling ANC #1398503
      Value: There is
      
   6. Create: Minimum repeatable frequency #1398504
      Value: 20 Hz
      
   7. Create: Maximum playback frequency #1398505
      Value: 20000 Hz
      
   8. Create: Impedance #1398506
      Value: 32 ohm
      
   9. Create: Sensitivity #1398507
      Value: 85 dB
      
   10. Create: Sensitivity options #1398508
       Value: DB/mW
       
   11. Create: Weight #1398509
       Value: 270 g
       
   12. Create: Functions #1398510
       Value: Volume control
       
   13. Create: Type of acoustic design #1398511
       Value: Closed
       
   14. Create: Mount type #1398512
       Value: Headband
       
   15. Create: Membrane diameter #1398513
       Value: 40 mm
       
   16. Create: Number of drivers #1398514
       Value: 1
       
   17. Create: Wireless connection type #1398515
       Value: Radio channel
       
   18. Create: Additional Information #1398516
       Value: Battery type: AAA; Transmitter frequency range: 863.3/863.9/864.5 MHz; Range: 100 m; Wireless transmitter: yes; Data transmission channel: radio channel; Number of batteries: 2
       
   19. Create: Image #2800797
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id3164147142022584693/orig
       
   20. Create: Preview image #2800798
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id3164147142022584693/orig
       
2. Donny Darko 28 April 2023 04:47:04
   Name: Headphones Defender MPH-TV863; Catalog: Headphones and Bluetooth Headsets