Audio-Technica’s ATH-CK9 in-ear headphones deliver outstanding isolation from distracting background noise. These in-ear models are equipped with a balanced armature driver for crisply detailed high-fidelity audio. With no active noise-cancelling electronics, they achieve significant attenuation of outside sound.
Balanced armature drivers for high-fidelity audio
Acoustic seal for outstanding sound isolation
Reversible design allows earphone to be worn with the cord extending either down or up over the ear