Ecko Unlimited Eku-Cha-Bk Chaos Earbuds With Microphone (Black) Small In-ear Comfort Design Low-profile In-line Microphone With Advanced Functions Includes Replacement Secure-fit Silicone Ear Tips Connectivity technology: Wired iPod/iPhone Compatible 3 Silicone Gel Caps Included 10 mm speaker 32 OHMS Impendance 3.5mm Plug and 1.25M cable