Change history for item: Headphones Ritmix RH-489BTH

Edit History of changes Delete item

1. Donny Darko 24 May 2023 06:18:42
   1. Create: Description #1426221
      Value: Design: full size, device type: wireless headphones, design features: microphone, foldable design, functions: volume control, operating time: 8 hours
      
   2. Create: Device type #1426222
      Value: Wireless headphones
      
   3. Create: Design #1426223
      Value: Full size
      
   4. Create: Technology #1426224
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1426225
      Value: 20 Hz
      
   6. Create: Maximum playback frequency #1426226
      Value: 20000 Hz
      
   7. Create: Impedance #1426227
      Value: 32 ohm
      
   8. Create: Sensitivity #1426228
      Value: 96 dB
      
   9. Create: Functions #1426229
      Value: Volume control
      
   10. Create: Mount type #1426230
       Value: Headband
       
   11. Create: Membrane diameter #1426231
       Value: 40 mm
       
   12. Create: Design features #1426232
       Value: Microphone, foldable
       
   13. Create: Included #1426233
       Value: MicroUSB cable
       
   14. Create: Wireless connection type #1426234
       Value: Bluetooth
       
   15. Create: Bluetooth version #1426235
       Value: 4.1
       
   16. Create: Battery capacity #1426236
       Value: 300 mAh
       
   17. Create: Working hours #1426237
       Value: 8 h
       
   18. Create: Charging time #1426238
       Value: 2 h
       
   19. Create: Additional Information #1426239
       Value: Type of batteries: own Li-Pol; Range: 10 m; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
       
   20. Create: Image #2830642
       URL: https://avatars.mds.yandex.net/get-mpic/1428687/img_id7564260158037261570.jpeg/orig
       
   21. Create: Image #2830643
       URL: https://avatars.mds.yandex.net/get-mpic/1045304/img_id7698112023739912722.png/orig
       
   22. Create: Image #2830644
       URL: https://avatars.mds.yandex.net/get-mpic/1571888/img_id9008059998420124372.png/orig
       
   23. Create: Image #2830645
       URL: https://avatars.mds.yandex.net/get-mpic/1364191/img_id4371326391740295426.png/orig
       
   24. Create: Preview image #2830646
       URL: https://avatars.mds.yandex.net/get-mpic/1428687/img_id7564260158037261570.jpeg/orig
       
2. Donny Darko 28 April 2023 04:55:49
   Name: Headphones Ritmix RH-489BTH; Catalog: Headphones and Bluetooth Headsets