Sennheiser 504401 Wired Headset vs Panasonic RP-HF400B Wireless Headphones

  • Sennheiser 504401 Wired Headset were first released on 18th April 2016. The elegant black design with a weight of 58.00g and a cord length of 1m makes the Sennheiser 504401 Wired Headset and comfortable pair of headphones.
  • Panasonic RP-HF400B Wireless Headphones were first released on 12th October 2017. The elegant black design with a weight of 130.00g makes the Panasonic RP-HF400B Wireless Headphones a beautiful and comfortable pair of headphones. Its battery life is 20hrs, helping you comfortably use it throughout a long active day. Panasonic RP-HF400B Wireless Headphones is also foldable so you can put it conveniently in your bag.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Black
Release date
18th April 2016
12th October 2017
Model Number
504401
RP-HF400B
Driver Size (mm)
-
30
Water Resistant
-
No
Weight (g)
58.00
130.00
Foldable
-
Yes
Cord Length (Metres)
1
-
Bluetooth
No
Yes
Battery Life (Hrs)
-
20
Charging Time (Hrs)
-
2.5
Impedance (Ohms)
-
32
Sensitivity (dB)
103
-