Sennheiser PC21 Wired Headset vs Sennheiser DW Pro 1 Wireless Headset

  • Sennheiser PC21 Wired Headset were first released on 17th November 2012.
  • Sennheiser DW Pro 1 Wireless Headset were first released on 17th October 2013.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Black
Release date
17th November 2012
17th October 2013
Model Number
PC21
DW Pro 1
Cord Length (Metres)
3
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Bluetooth
No
Yes
Impedance (Ohms)
32
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Sensitivity (dB)
109
-
Frequency Response Range
40Hz-18,000Hz
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