Platinum i-Series High Fidelity Stereo Earphones With Mic and on/off button  For iPhone, BlackBerry and MP3 with 3.5mm DC Jack Advanced Sonic Accuracy with Super Bass Brushed Stainless Steel & Alloy Housings Inline Microphone Includes soft ear gels in 3 sizes for a comfortable fit Goldplated 3.5mm audio / voice DC jack