Sennheiser PC31 II Wired Headset vs Boult Audio AirBass Encore True Wireless Stereo (TWS) Earphones

  • Sennheiser PC31 II Wired Headset were first released on 25th March 2013. The elegant black design with a weight of 226.00g and a cord length of 3m makes the Sennheiser PC31 II Wired Headset and comfortable pair of headphones.
  • Boult Audio AirBass Encore True Wireless Stereo (TWS) Earphones were first released on 31st August 2021. This version of Boult Audio headphones has bluetooth support 5. Boult Audio AirBass Encore True Wireless Stereo (TWS) Earphones is also foldable so you can put it conveniently in your bag.
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Headphone Type
Microphone
Yes
Yes
Colour
Black
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Release date
25th March 2013
31st August 2021
Model Number
PC31 II
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Inline Remote
-
No
Driver Size (mm)
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12.5
Water Resistant
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IPX7
Weight (g)
226.00
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Foldable
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No
Cord Length (Metres)
3
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Bluetooth
No
Yes
Bluetooth Version
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5
Charging Port
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USB Type-C
Impedance (Ohms)
32
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Sensitivity (dB)
109
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Frequency Response Range
40Hz-18,000Hz
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