Sony MDR-EX31BN Wireless Headset vs Sennheiser IE80 Wired Earphones

  • Sony MDR-EX31BN Wireless Headset were first released on 1st January 2017. The elegant black design with a weight of 34.00g and a cord length of 0.4m makes the Sony MDR-EX31BN Wireless Headset and comfortable pair of headphones. This version of Sony MDR-EX31BN Wireless Headset has a 13.5 driver size, 16 Ohms impedance, 105 dB sensitivity, and a frequency response of 20Hz-20,000Hz, delivering a clearer and sharper acoustic experience. Its battery life is 10hrs, helping you comfortably use it throughout a long active day.
  • Sennheiser IE80 Wired Earphones were first released on 1st January 2017. The elegant black design with a weight of 5.00g and a cord length of 1.2m makes the Sennheiser IE80 Wired Earphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
Yes
No
Colour
Black
Black
Release date
1st January 2017
1st January 2017
Model Number
MDR-EX31BN
IE80
Inline Remote
-
Yes
Driver Size (mm)
13.5
-
Weight (g)
34.00
5.00
Cord Length (Metres)
0.4
1.2
Bluetooth
Yes
No
Battery Life (Hrs)
10
-
Charging Time (Hrs)
2.5
-
Impedance (Ohms)
16
16
Sensitivity (dB)
105
125
Frequency Response Range
20Hz-20,000Hz
-