Brand new sealed shure se-310 se310 deluxe premium earphones. New and sealed in factory wrap. Warranty for 2 years. Cost $299.99 plus tax at most stores. Save over $140.00 here. Perfect for ipods, iphone, c/d, mp3, live music, etc. Comes with carrying case, extension wire, ear buds sets, etc. Perfect for flights on planes to eliminate the noise of the engines. Sound is great and the best I have heard from earphones. Rated #1 headphone by electronics review magazine in 2009. Call TOMMY 808 291-5959 $160.00 OBO.