Creative CX-911 Wired Earphones vs Sony MDR-RF4000K Wireless Headphones

  • Creative CX-911 Wired Earphones were first released on 4th May 2022.
  • Sony MDR-RF4000K Wireless Headphones were first released on 11th February 2010. The elegant black design with a weight of 300.50g makes the Sony MDR-RF4000K Wireless Headphones a beautiful and comfortable pair of headphones. Its battery life is 8hrs, helping you comfortably use it throughout a long active day. Sony MDR-RF4000K Wireless Headphones is also foldable so you can put it conveniently in your bag.
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Headphone Type
Connectivity
Microphone
Yes
No
Colour
-
Black
Release date
4th May 2022
11th February 2010
Model Number
CX-911
MDR-RF4000K
Water Resistant
No
-
Weight (g)
-
300.50
Foldable
-
Yes
Bluetooth
No
Yes
Battery Life (Hrs)
-
8