Sony CH500 Wireless Headphones vs Sennheiser M2IEI Wired Earphones

  • Sony CH500 Wireless Headphones were first released on 18th September 2018. Its battery life is 20hrs, helping you comfortably use it throughout a long active day.
  • Sennheiser M2IEI Wired Earphones were first released on 1st January 2017. The elegant black design with a weight of 16.00g and a cord length of 1.3m makes the Sennheiser M2IEI Wired Earphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Black
Release date
18th September 2018
1st January 2017
Model Number
CH500
M2IEI
Inline Remote
No
-
Driver Size (mm)
30
-
Weight (g)
-
16.00
Cord Length (Metres)
-
1.3
Bluetooth
-
No
Battery Life (Hrs)
20
-
Charging Time (Hrs)
4.5
-
Impedance (Ohms)
-
18
Sensitivity (dB)
-
118
Frequency Response Range
-
15Hz-22,000Hz