Audio - Technica - ATH-CKS990iS is a Solid Bass in-ear headphones, smartphone-compatible headphones and with newly designed driver and in-line mic and control. These earphones come with large 13mm Dual Magnetic-Field Drivers which aims at providing powerful bass, perfect for the people who love heavy bass. The housings are constructed of machined aluminum to reduce unwanted resonance and extend mid-to-high frequency response.
Audio - Technica - ATH-CKS990iS improves isolation from extended noise and channel cross talk. The in-line control with mic allows you to answer the calls and control music on your smartphone.