Earhoox - The #1 Earbud Attachment - Popular for iPhone 3G/4S, Sony, JVC, Skullcandy and other earbuds! (Jet Black)
Each set comes with one large and one small pair Engineered for activity. Great for running, cycling, skateboarding, snowboarding, and more! Sweat and water resistant Made from durable, soft silicone Designed to fit all circular earbuds