Sennheiser RS165 Wireless Headphones vs Sennheiser 504403 Wired Headset

  • Sennheiser RS165 Wireless Headphones were first released on 1st January 2017. The elegant black design with a weight of 300.00g makes the Sennheiser RS165 Wireless Headphones a beautiful and comfortable pair of headphones. Its battery life is 18hrs, helping you comfortably use it throughout a long active day.
  • Sennheiser 504403 Wired Headset were first released on 24th August 2016. The elegant black design with a weight of 99.20g makes the Sennheiser 504403 Wired Headset a beautiful and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
-
Yes
Colour
Black
Black
Release date
1st January 2017
24th August 2016
Model Number
RS165
504403
Driver Type
Dynamic
Dynamic
Weight (g)
300.00
99.20
Bluetooth
Yes
No
Battery Life (Hrs)
18
-
Sensitivity (dB)
106
113
Frequency Response Range
18Hz-21,000Hz
50Hz-18,000Hz