Sensitivities:	-50, -48, -46, -44, -42, -40, -38+/- 4dB
Sensitivity Reduction :	within -3dB at 1.5V
Directivity :	Omni-directional
Frequency Range:	20 - 16,000Hz
Output Impedance:	2.2K ohm max.
S/N Ratio:	55dB min.
Max Operation Voltage:	10V
Current Consumption :	0.5 mA max.
Standard Operating Voltage:	2V DC