1.Small and cute,suitable for chindlren 2.Aluminium housing 3.In-ear ... : Ø3.5mm stereo gold platedFeature:1) Widely apply to iPod/iPhone, MP3/MP4, Mobile phone, PC, Gaming device, CD, ... caps can fit your ear well and keep holding.7) Use safe and green eco-glue to stick the ... housing.8) Oxygen free copper and Tangle-free cable.9) Constructed with durable metallic materials, fashion design, oxygen ...