Audio Technica Sonic Fuel ATH-CKX9iS In-ear Headphones with In-line Mic & Control, Black Large 13.5 mm performance enhanced drivers offer a premium listening experience C-tip design fits the shape of your ear for reliable stay-in-place comfort In- line control with Mic for answering/ending calls, controlling music & video playback, and controlling volume (on compatible smartphones & other portable devices) Included luxury zippered hard carrying keeps headphones protected and easy to find every time Also includes Comply foam tips, silicone ear tips (XS/S/M/L), C-tips (S/M/L), and tangle-free flat cable Connectivity Technology: Wired