Dayton Audio iMM-6 Calibrated Measurement Microphone for iPhone, iPad Tablet and Android Precision condenser microphone for critical measurement For use with Apple iPad, iPhone, iPod Touch via 3.5mm TRRS headset jack Compatible with Android and Windows Phone devices with TRRS jack Headphone/Line Out pass-through jack for test signals or listening Kickstand feature elevates and angles device and microphone capsule