Electret Condenser Lavalier Omnidirectional Microphone • Flat shaped durable metal body that can easily be concealed under clothing or used with a mic tie clip • High performance; 40Hz - 20,000Hz • 7/32" x 5/16" x 9/16" microphone head • Phantom Power operation • SMC9-4P connector (for use with 800 Series Wireless) • 3.9' cable