EV Electro Voice Dynamic Cardioid Vocal Microphone Cobalt CO7The Co7 is the perfect choice for the performer who wants hassle free sound a mic that performs in high volume situations without feedback. Built to the same standards as EVs N DYM microphones, this mics low handling noise also makes it ideal in critical acoustic settings. Includes a stand adapter and bag. Technical Data Element: Dynamic Neodymium Magnet Structure Frequency Response: 50 Hz to 18 kHz Polar Pattern: Cardioid Impedance: Low Z balanced