Change history for item: Professional Computer Headphones with Microphone ADDASOUND Crystal SR2731, USB, Noise Canceling, Black ADD-CRYSTAL-SR2731

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1. Donny Darko 08 September 2023 12:57:47
   1. Create: Description #19208544
      Value: Connection type: with wire, headphone type: headset, connector: USB, microphone functions: noise-canceling microphone, kit: headset with USB output, instructions, design features: volume control
      
   2. Create: Brand #19208545
      Value: ADDASOUND
      
   3. Create: Product color #19208546
      Value: Black
      
   4. Create: Headphone type #19208547
      Value: Headset
      
   5. Create: Minimum repeatable frequency #19208548
      Value: 150 Hz
      
   6. Create: Maximum playback frequency #19208549
      Value: 10000 Hz
      
   7. Create: Impedance #19208550
      Value: 90 ohm
      
   8. Create: Max power #19208551
      Value: 119 mW
      
   9. Create: Weight #19208552
      Value: 92 g
      
   10. Create: Microphone type #19208553
       Value: Dynamic
       
   11. Create: Microphone mount #19208554
       Value: Mobile
       
   12. Create: Microphone sensitivity #19208555
       Value: -42 dB
       
   13. Create: Minimum microphone frequency #19208556
       Value: 150 Hz
       
   14. Create: Maximum microphone frequency #19208557
       Value: 6800 Hz
       
   15. Create: Microphone functions #19208558
       Value: Noise canceling microphone
       
   16. Create: Microphone directivity #19208559
       Value: Directed
       
   17. Create: Connection type #19208560
       Value: With wire
       
   18. Create: Connector #19208561
       Value: USB
       
   19. Create: Connector shape #19208562
       Value: Straight
       
   20. Create: Length of cable #19208563
       Value: 2.2 m
       
   21. Create: Type of acoustic design #19208564
       Value: Closed
       
   22. Create: Mount type #19208565
       Value: Headband
       
   23. Create: Membrane diameter #19208566
       Value: 27 mm
       
   24. Create: Number of emitters #19208567
       Value: 1
       
   25. Create: Design features #19208568
       Value: Volume control
       
   26. Create: Set #19208569
       Value: Headset with USB output, instructions
       
   27. Create: Image #18512896
       URL: https://avatars.mds.yandex.net/get-mpic/5332179/img_id3473735559644938514.jpeg/orig
       
   28. Create: Image #18512897
       URL: https://avatars.mds.yandex.net/get-mpic/5232956/img_id6352900117370969939.jpeg/orig
       
   29. Create: Image #18512898
       URL: https://avatars.mds.yandex.net/get-mpic/5239537/img_id1918168837357190056.jpeg/orig
       
   30. Create: Image #18512899
       URL: https://avatars.mds.yandex.net/get-mpic/4880410/img_id6872512287962635443.jpeg/orig
       
   31. Create: Image #18512900
       URL: https://avatars.mds.yandex.net/get-mpic/1859063/img_id8099424294883470577.jpeg/orig
       
   32. Create: Preview image #18512901
       URL: https://avatars.mds.yandex.net/get-mpic/5332179/img_id3473735559644938514.jpeg/orig
       
2. Donny Darko 25 April 2023 11:24:18
   Name: Professional Computer Headphones with Microphone ADDASOUND Crystal SR2731, USB, Noise Canceling, Black ADD-CRYSTAL-SR2731; Catalog: Computer headsets