Change history for item: QCY T4 Wireless Headphones

Edit History of changes Delete item

1. Donny Darko 24 May 2023 18:16:38
   1. Create: Description #1540512
      Value: Design: in-ear, device type: TWS wireless headphones, design features: microphone, case charging type: micro USB, functions: voice assistant call, operating time: 4.50 h, supported codecs: AAC
      
   2. Create: Device type #1540513
      Value: Wireless tws earphones
      
   3. Create: Design #1540514
      Value: Intracanal
      
   4. Create: Technology #1540515
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1540516
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1540517
      Value: 20000 Hz
      
   7. Create: Impedance #1540518
      Value: 32 ohm
      
   8. Create: Weight #1540519
      Value: 40 g
      
   9. Create: Weight of one earpiece #1540520
      Value: 45 g
      
   10. Create: Functions #1540521
       Value: Calling the voice assistant
       
   11. Create: Mount type #1540522
       Value: Without attachment
       
   12. Create: Membrane diameter #1540523
       Value: 6 mm
       
   13. Create: IP protection class #1540524
       Value: IPX4
       
   14. Create: Design features #1540525
       Value: Microphone
       
   15. Create: Wireless connection type #1540526
       Value: Bluetooth
       
   16. Create: Bluetooth version #1540527
       Value: 5.0
       
   17. Create: Supported codecs #1540528
       Value: AAC
       
   18. Create: Talk Time #1540529
       Value: 4 h
       
   19. Create: Working hours #1540530
       Value: 45 h
       
   20. Create: Charging time #1540531
       Value: 2 h
       
   21. Create: Battery life in case #1540532
       Value: 20 h
       
   22. Create: Case charging type #1540533
       Value: micro USB
       
   23. Create: Image #3023200
       URL: https://avatars.mds.yandex.net/get-mpic/5289692/img_id2412728749122030727.png/orig
       
   24. Create: Preview image #3023201
       URL: https://avatars.mds.yandex.net/get-mpic/5289692/img_id2412728749122030727.png/orig
       
2. Donny Darko 28 April 2023 05:29:55
   Name: QCY T4 Wireless Headphones; Catalog: Headphones and Bluetooth Headsets