Sony MDR-ZX330BT Wireless Headphones vs Sennheiser CX 685 Wired Earphones

  • Sony MDR-ZX330BT Wireless Headphones were first released on 1st January 2017. The elegant black design with a weight of 150.00g makes the Sony MDR-ZX330BT Wireless Headphones a beautiful and comfortable pair of headphones. Its battery life is 30hrs, helping you comfortably use it throughout a long active day.
  • Sennheiser CX 685 Wired Earphones were first released on 6th May 2013.
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Headphone Type
Connectivity
Microphone
Yes
No
Colour
Black
Blue
Release date
1st January 2017
6th May 2013
Model Number
MDR-ZX330BT
CX 685
Driver Size (mm)
40
-
Weight (g)
150.00
-
Cord Length (Metres)
-
1.2
Bluetooth
Yes
No
Battery Life (Hrs)
30
-
Charging Time (Hrs)
4
-
Sensitivity (dB)
-
120
Frequency Response Range
20Hz-20,000Hz
18Hz-20,000Hz