Sonix 001-0012-001 Sound Isolating Earphones - Silver Handmade premium metal craftsmanship accentuates the modern individual Hi-definition sculpted sound curve fashioned for discerning music enthusiasts Rich yet precise bass levels accentuate bass-enhanced music Three sizes of ultra-soft silicone fittings provide comfortable, quick, and secure fit Compatible with iPods, iPhone, and MP3 players Handmade premium metal craftsmanship accentuates the modern individual Hi-definition sculpted sound curve fashioned for discerning music enthusiasts Rich yet precise bass levels accentuate bass-enhanced music Three sizes of ultra-soft silicone fittings provide comfortable, quick, and secure fit Compatible with iPods and MP3 players.