Change history for item: YAMAHA EPH-W22

Edit History of changes Delete item

1. Donny Darko 23 May 2023 00:17:20
   1. Create: Description #1227394
      Value: Design: in-ear, device type: wireless headphones, design features: L-shaped plug, microphone, plug connector: mini jack 3.5 mm, type of acoustic design: closed, functions: volume control
      
   2. Create: Device type #1227395
      Value: Wireless headphones
      
   3. Create: Design #1227396
      Value: Intracanal
      
   4. Create: Technology #1227397
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1227398
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1227399
      Value: 40000 Hz
      
   7. Create: Impedance #1227400
      Value: 16 ohm
      
   8. Create: Sensitivity #1227401
      Value: 98 dB
      
   9. Create: Max power #1227402
      Value: 30 mW
      
   10. Create: Weight #1227403
       Value: 225 g
       
   11. Create: Functions #1227404
       Value: Volume control
       
   12. Create: Type of acoustic design #1227405
       Value: Closed
       
   13. Create: Mount type #1227406
       Value: Without attachment
       
   14. Create: Membrane diameter #1227407
       Value: 8.5mm
       
   15. Create: Design features #1227408
       Value: L-shaped plug, microphone
       
   16. Create: Plug connector #1227409
       Value: mini jack 3.5 mm
       
   17. Create: Length of cable #1227410
       Value: 0.6 m
       
   18. Create: Wireless connection type #1227411
       Value: Bluetooth
       
   19. Create: Bluetooth version #1227412
       Value: 4.0
       
   20. Create: Supported codecs #1227413
       Value: aptX
       
   21. Create: Working hours #1227414
       Value: 5 h
       
   22. Create: Additional Information #1227415
       Value: Range: 10 m; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
       
   23. Create: Image #2463203
       URL: https://avatars.mds.yandex.net/get-mpic/1525215/img_id2939839803816048673.jpeg/orig
       
   24. Create: Image #2463204
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id5647184233805519141.jpeg/orig
       
   25. Create: Image #2463205
       URL: https://avatars.mds.yandex.net/get-mpic/1525215/img_id45763688783276150.jpeg/orig
       
   26. Create: Image #2463206
       URL: https://avatars.mds.yandex.net/get-mpic/4944925/img_id124952817596554986.jpeg/orig
       
   27. Create: Image #2463207
       URL: https://avatars.mds.yandex.net/get-mpic/1525999/img_id7859527496658301022.jpeg/orig
       
   28. Create: Preview image #2463208
       URL: https://avatars.mds.yandex.net/get-mpic/1525215/img_id2939839803816048673.jpeg/orig
       
2. Donny Darko 28 April 2023 04:02:34
   Name: YAMAHA EPH-W22; Catalog: Headphones and Bluetooth Headsets