This 3.5mm adaptor splits a 3-Ring audio/mic output port into separate audio/speaker and mic ports. Perfect for using separate microphone and headphone on tablets, smartphones, and laptops. Features Green for Speaker and Pink for Mic color-code for easy identification. Works with iPod, iPhone, iPad, other smartphones & tablets. (Rev 2; Connectors: 3-Ring Male 3.5mm / 2 x Female 3.5mm)