Takstar recording microphone

This microphone can be fixed on DV Camera with microphone hole and path, Powered by 1.5V AA Alkaline Battery (Not included) Specification: Type: back pole electret rede microphone Directivity: Heart Type Frequency Response: 50Hz to 16KHz Sensitivity: -32dB ± 3dB (0dB = 1V / Pa at 1kHz) Sensitivity Enhancement: +10dB Low Frequency Attenuation: 60Hz 10dB/multiplier Output Impedance: 2000Ω Package Included: 1 x SGC-598 Microphhone 1 x Sponge Wind Cover 1 x Manual 1 x CEARI Clean Cltoh