Mykimo350s Earphone/in-ear Headphone Metal Multipurpose for Phone/pad/computer(Rose gold) High quality metal alumiun,TPE lines, antibacterial earmuff gilded plugs,it is anti-scratch and fine workmanship Wire control,press the button for answering,listening,twice is hung up,lasting press is refuse Supported system including andriod and ios ,but the domestic phone need a conversion line and the volumn control just suits for S4/S3,NOTE2/3 Assorted fashion and luxury color including rose gold and gold,it is suitable for any circumstances The in-ear phone could be used in computer,phone or pad ect