Sennheiser CX 686i Wired Earphones vs Sennheiser HD215 II Wired Headphones

  • Sennheiser CX 686i Wired Earphones were first released on 30th March 2014.
  • Sennheiser HD215 II Wired Headphones were first released on 1st January 2017. The elegant black design with a weight of 280.00g and a cord length of 3m makes the Sennheiser HD215 II Wired Headphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
Yes
No
Colour
Green
Black
Release date
30th March 2014
1st January 2017
Model Number
CX 686i
HD215 II
Inline Remote
-
No
Weight (g)
-
280.00
Cord Length (Metres)
1.2
3
Bluetooth
No
No
Impedance (Ohms)
20
32
Sensitivity (dB)
118
112
Frequency Response Range
18Hz-20,000Hz
12Hz-22,000Hz