Audio-Technica ATH-CLR100iSBK SonicFuel In-Ear Headphones with In-line Microphone & Control, Black 8.5 mm drivers provide crystal-clear sound with excellent depth and detail In-line control with mic for answering/ending calls, and controlling music & video playback (on compatible smartphones & other portable devices) Three sizes (S/M/L) of silicone ear tips provide custom fit for long-wearing comfort and outstanding sound isolation Available in five vibrant colors: black (ATH-CLR100iSBK); white (ATH-CLR100iSWH); lime green (ATH-CLR100iSLG); blue (ATH-CLR100iSBL); and pink (ATH-CLR100iSPK) Connectivity Technology: Wired