Change history for item: Wireless TWS F730 Electrogen Black Hi-Fi Stereo, excellent surround sound and convenient operation

Edit History of changes Delete item

1. Donny Darko 27 May 2023 16:10:24
   1. Create: Description #1862556
      Value: Design: earbuds, device type: wireless headphones, Active Noise Canceling ANC, design features: waterproof, for sports, microphone, case charging type: USB Type-C, plug connector: USB Type-C, battery type
      
   2. Create: Product color #1862557
      Value: Black
      
   3. Create: Device type #1862558
      Value: Wireless headphones
      
   4. Create: Design #1862559
      Value: Liners
      
   5. Create: Technology #1862560
      Value: Dynamic
      
   6. Create: Active Noise Canceling ANC #1862561
      Value: There is
      
   7. Create: Minimum repeatable frequency #1862562
      Value: 20 Hz
      
   8. Create: Maximum playback frequency #1862563
      Value: 20000 Hz
      
   9. Create: Impedance #1862564
      Value: 32 ohm
      
   10. Create: Sensitivity #1862565
       Value: 115 dB
       
   11. Create: Sensitivity options #1862566
       Value: DB/V
       
   12. Create: Weight #1862567
       Value: 9.5 g
       
   13. Create: Weight of one earpiece #1862568
       Value: 10 g
       
   14. Create: Functions #1862569
       Value: Surround sound, volume control
       
   15. Create: Type of acoustic design #1862570
       Value: Semi-open
       
   16. Create: Mount type #1862571
       Value: Ear mount
       
   17. Create: Membrane diameter #1862572
       Value: 12 mm
       
   18. Create: Number of drivers #1862573
       Value: 1
       
   19. Create: IP protection class #1862574
       Value: IPX4
       
   20. Create: Number of microphones #1862575
       Value: 2
       
   21. Create: Design features #1862576
       Value: Waterproof, sports, microphone
       
   22. Create: Plug connector #1862577
       Value: USB Type-C
       
   23. Create: Length of cable #1862578
       Value: 0.2 m
       
   24. Create: Included #1862579
       Value: USB Type-C cable
       
   25. Create: Wireless connection type #1862580
       Value: Bluetooth
       
   26. Create: Bluetooth version #1862581
       Value: 5.0
       
   27. Create: Battery capacity #1862582
       Value: 250 mAh
       
   28. Create: Battery capacity for one earphone #1862583
       Value: 40 mAh
       
   29. Create: Standby time #1862584
       Value: 120 h
       
   30. Create: Talk Time #1862585
       Value: 6 h
       
   31. Create: Working hours #1862586
       Value: 6 h
       
   32. Create: Battery life with Active Noise Cancellation enabled #1862587
       Value: 4 h
       
   33. Create: Charging time #1862588
       Value: 1 hour
       
   34. Create: Battery life in case #1862589
       Value: 152 h
       
   35. Create: Case charging type #1862590
       Value: USB Type-C
       
   36. Create: Case battery capacity #1862591
       Value: 250 mAh
       
   37. Create: Case charging time #1862592
       Value: 1 hour
       
   38. Create: Fast charging #1862593
       Value: 1
       
   39. Create: Charging Case Width #1862594
       Value: 35 mm
       
   40. Create: Charging case height #1862595
       Value: 50 mm
       
   41. Create: Charging case depth #1862596
       Value: 20 mm
       
   42. Create: Equipment #1862597
       Value: Headphones, Charging Case Cable, Charging Case
       
   43. Create: Image #3460587
       URL: https://avatars.mds.yandex.net/get-mpic/5284139/img_id4528153792205992812.png/orig
       
   44. Create: Image #3460588
       URL: https://avatars.mds.yandex.net/get-mpic/4571152/img_id823111075337716992.png/orig
       
   45. Create: Image #3460589
       URL: https://avatars.mds.yandex.net/get-mpic/5312584/img_id6418251901881255809.jpeg/orig
       
   46. Create: Image #3460590
       URL: https://avatars.mds.yandex.net/get-mpic/5296089/img_id335046016317326756.jpeg/orig
       
   47. Create: Image #3460591
       URL: https://avatars.mds.yandex.net/get-mpic/5163855/img_id7342783023033710153.jpeg/orig
       
   48. Create: Preview image #3460592
       URL: https://avatars.mds.yandex.net/get-mpic/5284139/img_id4528153792205992812.png/orig
       
2. Donny Darko 28 April 2023 07:19:59
   Name: Wireless TWS F730 Electrogen Black Hi-Fi Stereo, excellent surround sound and convenient operation; Catalog: Headphones and Bluetooth Headsets