Audio-Technica ATH-CKS77 Solid Bass In-Ear Headphones, 5 - 25000 Hz Frequency Response, 100 mW Input Power, 14 Ohms Impedance, Black

A superb bass response takes the forefront in Audio-Technica's ATH-CKS77 Solid Bass In-ear Headphones. A-T's innovative Double Air Chamber extends bass response without compromising mid- and high-frequency content. A two-position post adjusts the earpieces for better fit and sound isolation, while a uniquely developed 12.5 mm direct diaphragm results in more impactful audio reproduction and lighter weight.