Sennheiser MM30 Wired Earphones vs Sennheiser MM400X Wireless Headphones

  • Sennheiser MM30 Wired Earphones were first released on 9th November 2012. The elegant black design with a weight of 31.10g makes the Sennheiser MM30 Wired Earphones a beautiful and comfortable pair of headphones.
  • Sennheiser MM400X Wireless Headphones were first released on 8th November 2012. The elegant black design with a weight of 105.00g makes the Sennheiser MM400X Wireless Headphones a beautiful and comfortable pair of headphones. Its battery life is 10hrs, helping you comfortably use it throughout a long active day.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Black
Release date
9th November 2012
8th November 2012
Model Number
MM30
MM400X
Weight (g)
31.10
105.00
Bluetooth
No
Yes
Battery Life (Hrs)
-
10
Charging Time (Hrs)
-
3
Impedance (Ohms)
32
-
Sensitivity (dB)
109
107
Frequency Response Range
80Hz-15,000Hz
15Hz-22,000Hz