Change history for item: Sony MDR-RF915RK

Edit History of changes Delete item

1. Donny Darko 23 May 2023 06:10:50
   1. Create: Description #1264175
      Value: Design: full-size, device type: wireless headphones, plug connector: mini jack 3.5 mm, acoustic design type: open, operating time: 23 h
      
   2. Create: Device type #1264176
      Value: Wireless headphones
      
   3. Create: Design #1264177
      Value: Full size
      
   4. Create: Technology #1264178
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1264179
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1264180
      Value: 20000 Hz
      
   7. Create: Impedance #1264181
      Value: 24 ohm
      
   8. Create: Sensitivity #1264182
      Value: 105 dB
      
   9. Create: Max power #1264183
      Value: 1000 mW
      
   10. Create: Type of acoustic design #1264184
       Value: Open
       
   11. Create: Mount type #1264185
       Value: Headband
       
   12. Create: Membrane diameter #1264186
       Value: 30 mm
       
   13. Create: Plug connector #1264187
       Value: mini jack 3.5 mm
       
   14. Create: Wireless connection type #1264188
       Value: Radio channel
       
   15. Create: Working hours #1264189
       Value: 23 h
       
   16. Create: Additional Information #1264190
       Value: Automatic adjustment. Built-in rechargeable nickel-cadmium batteries. Auto turn off the headphones when they are not worn on the head. Diaphragms PET. ferrite magnet. Double, self-adjusting temple tape. Before
       
   17. Create: Image #2565753
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id1592959411012902691/orig
       
   18. Create: Preview image #2565754
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id1592959411012902691/orig
       
2. Donny Darko 28 April 2023 04:09:23
   Name: Sony MDR-RF915RK; Catalog: Headphones and Bluetooth Headsets