Sennheiser HD451 Wired Headphones vs iBall BT02 Wireless Headphones

  • Sennheiser HD451 Wired Headphones were first released on 1st January 2017. The elegant black design with a weight of 380.00g and a cord length of 1.2m makes the Sennheiser HD451 Wired Headphones and comfortable pair of headphones.
  • iBall BT02 Wireless Headphones were first released on 27th November 2013. The elegant black design with a weight of 160.00g makes the iBall BT02 Wireless Headphones a beautiful and comfortable pair of headphones. iBall BT02 Wireless Headphones is also foldable so you can put it conveniently in your bag.
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Headphone Type
Connectivity
Microphone
No
Yes
Colour
Black
Black
Release date
1st January 2017
27th November 2013
Model Number
HD451
BT02
Weight (g)
380.00
160.00
Foldable
-
No
Cord Length (Metres)
1.2
-
Bluetooth
No
Yes
Impedance (Ohms)
32
16
Sensitivity (dB)
108
120
Frequency Response Range
20Hz-20,000Hz
20Hz-20,000Hz