Grain Audio IEHP.01 In Ear Headphones, Brown/Grey Paired each enclosure with our proprietary driver (2x8mm proprietary loudspeakers) that features a Neodymium magnet and a CCAW voice coil Inline mic and remote is simple and intuitive to use 3.5mm jack; fits all smartphones and most MP3 Players TPE jacketed cable FSC certified walnut housings with hand-applied oil finish