Sennheiser HD449 Wired Headphones vs Noise Buds Solo True Wireless Stereo (TWS) Earphones

  • Sennheiser HD449 Wired Headphones were first released on 31st March 2012.
  • Noise Buds Solo True Wireless Stereo (TWS) Earphones were first released on 24th February 2021. This version of Noise headphones has bluetooth support 5, SBC,AAC. Noise Buds Solo True Wireless Stereo (TWS) Earphones is also foldable so you can put it conveniently in your bag.
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Microphone
No
Yes
Colour
Black
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Release date
31st March 2012
24th February 2021
Model Number
HD449
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Inline Remote
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No
Driver Size (mm)
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10
Weight (g)
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4.50
Foldable
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No
Cord Length (Metres)
1.4
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Bluetooth
No
Yes
Bluetooth Version
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5
Bluetooth Codec Support
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SBC,AAC
Charging Port
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USB Type-C
Impedance (Ohms)
32
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Sensitivity (dB)
114
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Frequency Response Range
16Hz-24,000Hz
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