Philips SHE3600 Easy Wear In-Ear Headphones (Discontinued by Manufacturer) Copper Cladded aluminum wire improves sound quality with neodymium magnet to enhance bass performance Super soft rubber caps with 3 interchangeable ear caps for optimal fit in all ears Asymmetric cabling system that keeps the 1.2 meter cable tangle free Split cable has a 3.5mm socket on one end and a 3.5mm plug on the other for extending your freedom of movement Carrying case included Connectivity technology : Wired