Sennheiser MM450X Wireless Headphones vs Audio-Technica ATH-CKL203I Wired Earphones

  • Sennheiser MM450X Wireless Headphones were first released on 8th November 2012. The elegant black design with a weight of 108.00g makes the Sennheiser MM450X Wireless Headphones a beautiful and comfortable pair of headphones. This version of Sennheiser headphones has bluetooth support 2.1. Its battery life is 20hrs, helping you comfortably use it throughout a long active day.
  • Audio-Technica ATH-CKL203I Wired Earphones were first released on 15th July 2014. The elegant black design with a weight of 59.00g and a cord length of 1.2m makes the Audio-Technica ATH-CKL203I Wired Earphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
Yes
No
Colour
Black
Black
Release date
8th November 2012
15th July 2014
Model Number
MM450X
ATH-CKL203I
Driver Size (mm)
-
8.5
Weight (g)
108.00
59.00
Cord Length (Metres)
-
1.2
Bluetooth
Yes
No
Bluetooth Version
2.1
-
Battery Life (Hrs)
20
-
Charging Time (Hrs)
3
-
Sensitivity (dB)
107
100
Frequency Response Range
100Hz-10,000Hz
20Hz-23,000Hz