Change history for item: Sennheiser HD 4.50 BTNC

Edit History of changes Delete item

1. Donny Darko 23 May 2023 10:00:42
   1. Create: Description #1302667
      Value: Design: over-ear, device type: wireless headphones, Active Noise Canceling ANC, design features: microphone, detachable cable, foldable design, functions: NFC, operating time: 25 h
      
   2. Create: Device type #1302668
      Value: Wireless headphones
      
   3. Create: Design #1302669
      Value: Full size
      
   4. Create: Technology #1302670
      Value: Dynamic
      
   5. Create: Active Noise Canceling ANC #1302671
      Value: There is
      
   6. Create: Minimum repeatable frequency #1302672
      Value: 18 Hz
      
   7. Create: Maximum playback frequency #1302673
      Value: 22000 Hz
      
   8. Create: Impedance #1302674
      Value: 18 ohm
      
   9. Create: Sensitivity #1302675
      Value: 113 dB
      
   10. Create: Harmonic coefficient #1302676
       Value: 0.5 %
       
   11. Create: Functions #1302677
       Value: NFC
       
   12. Create: Mount type #1302678
       Value: Headband
       
   13. Create: Design features #1302679
       Value: Microphone, detachable cable, foldable design
       
   14. Create: Wireless connection type #1302680
       Value: Bluetooth
       
   15. Create: Supported codecs #1302681
       Value: aptX
       
   16. Create: Working hours #1302682
       Value: 2.5 h
       
   17. Create: Additional Information #1302683
       Value: Charging connector - microUSB; Type of batteries: own Li-Pol; Case included: yes
       
   18. Create: Image #2660266
       URL: https://avatars.mds.yandex.net/get-mpic/3611742/img_id3708439971504929268.jpeg/orig
       
   19. Create: Image #2660268
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id1478177876162934157/orig
       
   20. Create: Image #2660270
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id977928286479892820/orig
       
   21. Create: Image #2660272
       URL: https://avatars.mds.yandex.net/get-mpic/1926093/img_id5243564591930191885.jpeg/orig
       
   22. Create: Image #2660274
       URL: https://avatars.mds.yandex.net/get-mpic/5322414/img_id8749368355324090336.jpeg/orig
       
   23. Create: Image #2660276
       URL: https://avatars.mds.yandex.net/get-mpic/5272194/img_id1002155307812644170.jpeg/orig
       
   24. Create: Image #2660278
       URL: https://avatars.mds.yandex.net/get-mpic/1859063/img_id5423962628674737141.jpeg/orig
       
   25. Create: Preview image #2660280
       URL: https://avatars.mds.yandex.net/get-mpic/3611742/img_id3708439971504929268.jpeg/orig
       
2. Donny Darko 28 April 2023 04:17:24
   Name: Sennheiser HD 4.50 BTNC; Catalog: Headphones and Bluetooth Headsets