Change history for item: Sony MDR-RF945RK

Edit History of changes Delete item

1. Donny Darko 23 May 2023 06:10:59
   1. Create: Description #1264198
      Value: Design: full-size, device type: wireless headphones, plug connector: mini jack 3.5 mm, acoustic design type: open, operating time: 20 h
      
   2. Create: Device type #1264199
      Value: Wireless headphones
      
   3. Create: Design #1264200
      Value: Full size
      
   4. Create: Technology #1264201
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1264202
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1264203
      Value: 20000 Hz
      
   7. Create: Impedance #1264204
      Value: 24 ohm
      
   8. Create: Sensitivity #1264205
      Value: 105 dB
      
   9. Create: Max power #1264206
      Value: 1000 mW
      
   10. Create: Type of acoustic design #1264207
       Value: Open
       
   11. Create: Mount type #1264208
       Value: Headband
       
   12. Create: Membrane diameter #1264209
       Value: 30 mm
       
   13. Create: Plug connector #1264210
       Value: mini jack 3.5 mm
       
   14. Create: Working hours #1264211
       Value: 20 h
       
   15. Create: Additional Information #1264212
       Value: Diaphragms PET. ferrite magnet. Automatic adjustment. Built-in rechargeable nickel-cadmium batteries. Headphones auto-off when they are not worn on the head.; Range: 47 m; Wireless transmitter
       
   16. Create: Image #2565779
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id3131850221152276440/orig
       
   17. Create: Preview image #2565780
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id3131850221152276440/orig
       
2. Donny Darko 28 April 2023 04:09:24
   Name: Sony MDR-RF945RK; Catalog: Headphones and Bluetooth Headsets