Audio-Technica's ATH-CKS90 Solid Bass are inear canal type earphones. It comes with redesigned Dual Chamber mechanism that will cut noise up to 85%. Perfect for music lover who don't want to be bothered during their travel.
It will has a slightly larger transducer then the previous
ATH-CKS70(13mm vs. 12.5mm).
Solid Bass Series models achieve significant attenuation of outside sound, allowing for increased fidelity and acoustic impact at lower volume levels. Ideal for use with all audio sources, including MP3 and other portable players, they come equipped with interchangeable ear pieces for a comfortable, custom fit.