JBM MJ800 Stereo Inear Noise-Reducing Headphones 3.5mm Jack Black for PC Cell Phone MP3 MP4 MP5 Iphones, Ipads, Ipods, Nano etc. Vigorous composed, levels of rich bass Universal 3.5mm jack TPE Wire material, aging resistance, chemical resistance, solvent resistance Suitable for MID / Smart MP3/MP4/CD / mobile phones / radios and other related products with the output of the Audio class Soft silicone earplugs set of rainproof anti-perspiration, can effectively block redundant noise