Change history for item: Wireless Alctron HE820

Edit History of changes Delete item

1. Donny Darko 27 May 2023 14:17:04
   1. Create: Description #1849226
      Value: Design: full-size, device type: wireless headphones, design features: microphone, neodymium magnets, acoustic design type: semi-open, functions: volume control, operating time:
      
   2. Create: Device type #1849227
      Value: Wireless headphones
      
   3. Create: Design #1849228
      Value: Full size
      
   4. Create: Technology #1849229
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1849230
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1849231
      Value: 20000 Hz
      
   7. Create: Impedance #1849232
      Value: 32 ohm
      
   8. Create: Sensitivity #1849233
      Value: 98 dB
      
   9. Create: Max power #1849234
      Value: 300 mW
      
   10. Create: Functions #1849235
       Value: Volume control
       
   11. Create: Type of acoustic design #1849236
       Value: Semi-open
       
   12. Create: Mount type #1849237
       Value: Headband
       
   13. Create: Membrane diameter #1849238
       Value: 50 mm
       
   14. Create: Design features #1849239
       Value: Microphone, neodymium magnets
       
   15. Create: Wireless connection type #1849240
       Value: Bluetooth
       
   16. Create: Bluetooth version #1849241
       Value: 4.0
       
   17. Create: Working hours #1849242
       Value: 24 hours
       
   18. Create: Image #3431319
       URL: https://avatars.mds.yandex.net/get-mpic/4606255/img_id1475489204142887601.jpeg/orig
       
   19. Create: Image #3431320
       URL: https://avatars.mds.yandex.net/get-mpic/4700988/img_id119909954567099637.jpeg/orig
       
   20. Create: Image #3431321
       URL: https://avatars.mds.yandex.net/get-mpic/3631580/img_id8004709762354363804.jpeg/orig
       
   21. Create: Image #3431322
       URL: https://avatars.mds.yandex.net/get-mpic/4055794/img_id6207384181314141608.jpeg/orig
       
   22. Create: Preview image #3431323
       URL: https://avatars.mds.yandex.net/get-mpic/4606255/img_id1475489204142887601.jpeg/orig
       
2. Donny Darko 28 April 2023 07:14:29
   Name: Wireless Alctron HE820; Catalog: Headphones and Bluetooth Headsets