Change history for item: Headphones Perfeo PF-BTF

Edit History of changes Delete item

1. Donny Darko 24 May 2023 15:41:22
   1. Create: Description #1518092
      Value: Design: on-ear, device type: wireless headphones, design features: microphone, detachable cable, foldable design, plug connector: mini jack 3.5 mm, functions: volume control, operating time:
      
   2. Create: Device type #1518093
      Value: Wireless headphones
      
   3. Create: Design #1518094
      Value: Invoices
      
   4. Create: Technology #1518095
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1518096
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1518097
      Value: 20000 Hz
      
   7. Create: Impedance #1518098
      Value: 32 ohm
      
   8. Create: Sensitivity #1518099
      Value: 100 dB
      
   9. Create: Functions #1518100
      Value: Volume control
      
   10. Create: Mount type #1518101
       Value: Headband
       
   11. Create: Membrane diameter #1518102
       Value: 40 mm
       
   12. Create: Design features #1518103
       Value: Microphone, detachable cable, foldable design
       
   13. Create: Plug connector #1518104
       Value: mini jack 3.5 mm
       
   14. Create: Length of cable #1518105
       Value: 1.2 m
       
   15. Create: Wireless connection type #1518106
       Value: Bluetooth
       
   16. Create: Battery capacity #1518107
       Value: 300 mAh
       
   17. Create: Standby time #1518108
       Value: 6 h
       
   18. Create: Working hours #1518109
       Value: 4 h
       
   19. Create: Charging time #1518110
       Value: 2 h
       
   20. Create: Equipment #1518111
       Value: Headphones, charging cable, 3.5 mm Jack cable
       
   21. Create: Additional Information #1518112
       Value: Type of batteries: own Li-Pol; Range: 10 m; Answer/end conversation: yes; Job Profile Support: A2DP
       
   22. Create: Image #2992142
       URL: https://avatars.mds.yandex.net/get-mpic/1925356/img_id6314511395777790969/orig
       
   23. Create: Image #2992143
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6313374238811316792/orig
       
   24. Create: Image #2992144
       URL: https://avatars.mds.yandex.net/get-mpic/1361544/img_id2311089471194668559.jpeg/orig
       
   25. Create: Preview image #2992145
       URL: https://avatars.mds.yandex.net/get-mpic/1925356/img_id6314511395777790969/orig
       
2. Donny Darko 28 April 2023 05:22:56
   Name: Headphones Perfeo PF-BTF; Catalog: Headphones and Bluetooth Headsets