The MD-30 is a high sensitivity Hyper-cardioid microphone recommended for dedicated, high quality sound recording. Durable enough to withstand the rigors of an ENG life, the warm and clear sound for the MD-30 microphone is an excellent choice for broadcasting and enables the iPhone to act as a genuine reporter's tool. The MD-30 can also be used in conference room as well as an exellent choice for recording voice and live music.