Change history for item: Sennheiser CX 400BT True Wireless

Edit History of changes Delete item

1. Donny Darko 23 May 2023 09:51:28
   1. Create: Description #1301211
      Value: Design: in-ear, device type: wireless TWS headphones, design features: microphone, case charging type: USB Type-C, acoustic design type: closed, operating time: 7 h, supported codecs: AAC
      
   2. Create: Device type #1301212
      Value: Wireless tws earphones
      
   3. Create: Design #1301213
      Value: Intracanal
      
   4. Create: Technology #1301214
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1301215
      Value: 5 Hz
      
   6. Create: Maximum playback frequency #1301216
      Value: 21000 Hz
      
   7. Create: Sensitivity #1301217
      Value: 107 dB
      
   8. Create: Harmonic coefficient #1301218
      Value: 0.1 %
      
   9. Create: Weight #1301219
      Value: 4.9 g
      
   10. Create: Weight of one earpiece #1301220
       Value: 6 g
       
   11. Create: Type of acoustic design #1301221
       Value: Closed
       
   12. Create: Mount type #1301222
       Value: Without attachment
       
   13. Create: Membrane diameter #1301223
       Value: 7 mm
       
   14. Create: Number of drivers #1301224
       Value: 1
       
   15. Create: Number of microphones #1301225
       Value: 2
       
   16. Create: Design features #1301226
       Value: Microphone
       
   17. Create: Wireless connection type #1301227
       Value: Bluetooth
       
   18. Create: Bluetooth version #1301228
       Value: 5.1
       
   19. Create: Supported codecs #1301229
       Value: AAC, SBC, aptX
       
   20. Create: Working hours #1301230
       Value: 7 h
       
   21. Create: Charging time #1301231
       Value: 1.5 h
       
   22. Create: Battery life in case #1301232
       Value: 20 h
       
   23. Create: Case charging type #1301233
       Value: USB Type-C
       
   24. Create: Fast charging #1301234
       Value: 10 minutes of charging is enough for 1 hour of work
       
   25. Create: Charging Case Width #1301235
       Value: 59 mm
       
   26. Create: Charging case height #1301236
       Value: 42 mm
       
   27. Create: Charging case depth #1301237
       Value: 34 mm
       
   28. Create: Equipment #1301238
       Value: - headphones; - 4 pairs of silicone ear pads; - charging case; - documentation.
       
   29. Create: Additional Information #1301239
       Value: Battery type: own Li-Ion; Case included: yes; Replaceable ear pads: yes; Work profile support: A2DP,AVRCP,HFP Hands-free
       
   30. Create: Video #258
       URL: https://frontend.vh.yandex.ru/player/4d232ccde17a822d93be653201eece83
       
   31. Create: Image #2654979
       URL: https://avatars.mds.yandex.net/get-mpic/5220415/img_id4108174452411038762.png/orig
       
   32. Create: Image #2654980
       URL: https://avatars.mds.yandex.net/get-mpic/4120567/img_id8229449159623591879.jpeg/orig
       
   33. Create: Image #2654981
       URL: https://avatars.mds.yandex.net/get-mpic/5365919/img_id7729915135171144666.jpeg/orig
       
   34. Create: Image #2654982
       URL: https://avatars.mds.yandex.net/get-mpic/4818396/img_id676707852565333614.jpeg/orig
       
   35. Create: Image #2654983
       URL: https://avatars.mds.yandex.net/get-mpic/3986638/img_id757827227523937490.jpeg/orig
       
   36. Create: Image #2654984
       URL: https://avatars.mds.yandex.net/get-mpic/1525355/img_id7020340909853729166.jpeg/orig
       
   37. Create: Image #2654985
       URL: https://avatars.mds.yandex.net/get-mpic/5323357/img_id4309188796159817238.jpeg/orig
       
   38. Create: Image #2654986
       URL: https://avatars.mds.yandex.net/get-mpic/4289990/img_id7093997634531397900.jpeg/orig
       
   39. Create: Image #2654987
       URL: https://avatars.mds.yandex.net/get-mpic/3611742/img_id7667887074078024240.jpeg/orig
       
   40. Create: Image #2654988
       URL: https://avatars.mds.yandex.net/get-mpic/1923211/img_id4916091493777492877.jpeg/orig
       
   41. Create: Image #2654989
       URL: https://avatars.mds.yandex.net/get-mpic/3590777/img_id4720148996636560507.jpeg/orig
       
   42. Create: Image #2654990
       URL: https://avatars.mds.yandex.net/get-mpic/4581218/img_id928661216014132289.jpeg/orig
       
   43. Create: Image #2654991
       URL: https://avatars.mds.yandex.net/get-mpic/3980374/img_id4724884472335503807.jpeg/orig
       
   44. Create: Image #2654992
       URL: https://avatars.mds.yandex.net/get-mpic/7981123/img_id6557042402477747746.jpeg/orig
       
   45. Create: Image #2654993
       URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id2445110836986338962.jpeg/orig
       
   46. Create: Image #2654994
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id6391941827780044927.jpeg/orig
       
   47. Create: Image #2654995
       URL: https://avatars.mds.yandex.net/get-mpic/5346941/img_id6791409116212112305.jpeg/orig
       
   48. Create: Image #2654996
       URL: https://avatars.mds.yandex.net/get-mpic/1581127/img_id796515404607893242.jpeg/orig
       
   49. Create: Preview image #2654997
       URL: https://avatars.mds.yandex.net/get-mpic/5220415/img_id4108174452411038762.png/orig
       
2. Donny Darko 28 April 2023 04:17:01
   Name: Sennheiser CX 400BT True Wireless; Catalog: Headphones and Bluetooth Headsets