Sennheiser HD251 II Wired Headphones vs Audio-Technica ATH-CKR70 Wired Earphones

  • Sennheiser HD251 II Wired Headphones were first released on 8th November 2012. The elegant black design with a weight of 140.00g and a cord length of 1m makes the Sennheiser HD251 II Wired Headphones and comfortable pair of headphones.
  • Audio-Technica ATH-CKR70 Wired Earphones were first released on 4th May 2022. The elegant blue design with a weight of 8.00g and a cord length of 1.2m makes the Audio-Technica ATH-CKR70 Wired Earphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
-
No
Colour
Black
Blue
Release date
8th November 2012
4th May 2022
Model Number
HD251 II
ATH-CKR70
Weight (g)
140.00
8.00
Cord Length (Metres)
1
1.2
Bluetooth
No
No
Impedance (Ohms)
70
50
Sensitivity (dB)
120
102
Frequency Response Range
16Hz-22,000Hz
5Hz-40,000Hz