The Lavalier Lapel Microphone is a portable and high-quality audio device that is perfect for recording or live streaming audio on all smartphone devices. It is easy to use, just plug in and play, and works with most recording and live streaming apps such as Periscope and Facebook Live. It is ideal for interviews, webcasting, entertainers, lecturers, school classes, and wedding recordings. The microphone captures clear sound and is highly sensitive, making it great for podcasts, interviews, and music recording. With no batteries or drivers needed, it is a convenient plug-and-play device that is compatible with almost all smartphones. The included audio cable ensures easy connectivity to your device. Overall, the Lavalier Lapel Microphone is a great choice for anyone looking to improve their audio quality during recording or live streaming sessions.