Audio-Technica ATH-CK313I In-Ear Communications Headphones with Remote and Mic, 20 - 23000 Hz, 40 mW Input Power, 16 Ohms Impedance

The Audio-Technica advanced ATH-CK313i in-ear models make it easy for listeners tuned into their iPod, iPhone, or iPad to enjoy a sonic upgrade with crystal-clear music fidelity and voice intelligibility. A-T's earphone shape fits snugly in the ear to deliver powerful impact and clearly intelligible speech and music. Impressive 8.8 mm drivers offer clear and natural audio reproduction. Answer calls with an attached high-quality condenser microphone and control volume, play, pause, forward and rewind with three-button remote.