Maximo iM-290 Earbud Earphones 2.5MM 2FT Alloy Metal + Pouch (Discontinued by Manufacturer) Lightweight aluminum alloy stereo earbuds with superior audio fidelity and deep, powerful bass High-fidelity 12mm neodymium drivers Leatherette pouch 2.5mm smartphone/PDA adapter and 2-prong air travel adapter 2-foot extension cable