Change history for item: Headphones Ritmix RH-707

Edit History of changes Delete item

1. Donny Darko 24 May 2023 06:16:28
   1. Create: Description #1425758
      Value: Design: on-ear, device type: wireless headphones, acoustic design type: closed, operating time: 15 h
      
   2. Create: Device type #1425759
      Value: Wireless headphones
      
   3. Create: Design #1425760
      Value: Invoices
      
   4. Create: Technology #1425761
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1425762
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1425763
      Value: 20000 Hz
      
   7. Create: Sensitivity #1425764
      Value: 110 dB
      
   8. Create: Type of acoustic design #1425765
      Value: Closed
      
   9. Create: Mount type #1425766
      Value: Headband
      
   10. Create: Membrane diameter #1425767
       Value: 40 mm
       
   11. Create: Wireless connection type #1425768
       Value: Radio channel
       
   12. Create: Working hours #1425769
       Value: 1.5 h
       
   13. Create: Additional Information #1425770
       Value: Number of channels: 3; signal-to-noise ratio: 54 dB; features: automatic channel selection intelligent system for determining the level of battery charge; Battery type: AAA; Transmitter frequency range: 863
       
   14. Create: Image #2830114
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id8125211381724185862/orig
       
   15. Create: Preview image #2830115
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id8125211381724185862/orig
       
2. Donny Darko 28 April 2023 04:55:42
   Name: Headphones Ritmix RH-707; Catalog: Headphones and Bluetooth Headsets