Switchable Cardioid/Hyper Cardioid Polar pattern. Supplied With Hot-Shoe Camera MountPolar pattern:Cardioid- hypercardioid (switchable)nPower supply:1.5Vdc (AA battery)nConnector:XLRMnFrequency response:50Hz-18kHznOutput impedance:230 Ohms. Shotgun microphones with battery compartment inside the microphone body. Integral XLRM connector- supplied with lead- clip and foam windshield.. microphone-shotgun microphone-mic-shotgun mic