Belkin Hands-Free Bluetooth CarAudio Connect Aux Designed for all Versions of iPhone, iPad, iPad mini, iPod, iPod nano, iPod touch and Android Smartphones Micro-CLA power adapter with USB power port Aux-In connection Seamlessly switches between incoming calls and music Bluetooth wireless technology Echo-cancelling microphone Bluetooth wireless technology Seamlessly switches between incoming calls and music Echo-cancelling microphone Aux-In connection Micro-CLA power adapter with USB power port