Audio-Technica ATH-CKM500i In-Ear Headphones for Smartphone, Black

The Audio-Technica's superb ATH-CKM500i In-Ear Headphones (Black) make it easy for listeners tuned in to smartphones and tablets to enjoy a sonic upgrade with crystal-clear music fidelity and voice intelligibility. Audio-Technica's newly shaped machined brass ring stabilizers suppress unwanted vibration and provide clear and rich mid-high frequencies. Newly designed 12.5 mm drivers offer powerful audio reproduction. A one-button controller allows users to answer and end calls & control music or video playback; adjust volume with convenient in-line volume control.