Califone PADM-515 600 Ohm Dynamic Microphone, LoZ microphone, 20" cable with XLR plug, Wired Microphones. Unidirectional, dynamic handheld LoZ microphone with 600 Ohm impedance, -72dB sensitivity and 80-10,000 Hz frequency response. Comes with 15" cable with XLR connection and mic clip.