... Touch iPhone MP3/4 3.5mm FCC, CE, RoHS DHL Free ship 3.5mm Mini Microphone Mic Speaker for iPod ... and play, no need batteryWith both microphone and speaker function for recording and playing soundsHigh ... : 6.5gGross weight: 39gCompatible with:As a microphone, it is compatible: for iPod Nano 4G and ... iPhone, Mp3 and Mp4 etc. High Quality 3.5mm Mini Microphone recording + Mic Speaker without battery for iPod ...