GENUINE and ORIGINAL Packing same as Pictures.
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Sound with the expanse rich equipped with a large-diameter φ13.5mm driver of the new development .
Broadband reproduction of the room from a low level to a high level in the large-diameter φ13.5mm driver CKX9 only.
Fit distinguished in C chip specially designed not to miss the low-frequency .
C chip that covers the entire housing is fit securely in the ear . You send it to improve the feeling of sealing , without missing the low-frequency .
I adopt a flat code that is hard to tangle two-color front and back .
Improved usability and fashion flat code of two colors to match the body color .
Operation of music and video and a call on your smartphone can  built-in microphone controller .
You can adjust the volume at hand  with volume .
TM comply foam ear piece attached to achieve a sound insulation excellent .
It is attached with the case of CKX9 dedicated tough specification , easy to carry .
● headphone section
Model dynamic
Driver φ13.5mm
Output sound pressure level 104dB/mW
5 ~ 25,000 Hz frequency band playing
20mW maximum input
Impedance 32Ω
● microphone unit
Model condenser
All characteristic directivity
Sensitivity -44dB (0dB = 1V/Pa, 1kHz)
100 ~ 10,000 Hz frequency response
( The code is excluded ) about 10g mass
Φ3.5mm plug gold-plated 4-pole mini stereo (L -type )
Code 1.2m (Y type )