Sony Earphones Deep Bass Model Canal Type with Remote Control and Black B MDR-XB75AP Microphone, MDR-XB75AP

Compatible with smartphones The remote control has a built-in multi-function button and microphone. You can also play/pause music Compact, highly sensitive, independently developed 12mm driver unit Serration cable that does not get tangled easily Sealed inner ear receiver You can make hands-free calls with your smartphone and control music using the remote control. "SmartKey app" exclusively for Xperia (TM) that allows you to change the remote control operation to your favorite settings