Kicker 09EB101B Noise Isolation In-Ear Headphones (Black) (Discontinued by Manufacturer) Comfort - Includes three sizes of soft, clear silicone tips for a proper, comfortable fit and sound isolation, and one set of Comply Memory Foam tips that reduce irritation and fatigue with breathable memory foam activated by body heat Sound Quality - Legendary bass response and noise-isolating, premium full-range sound Speakers - 10-millimeter diaphragm with strong neodymium magnets iPhone Compatible - 1/8-inch, corrosion-resistant nickel-plated plug compatible with iPhone recessed jack Powerful accurate drivers Tangle-free black woven cloth cover KICKER cable Corrosion resistant nickel plated 2.5mm stereo jack that matches MP3 nickel plated sockets for superior sound quality and minimizes corrosion Wire synch for active lifestyles 4 color choices