Specifications:

Elements>Electret Condenser
Polar PatternOmnidirectional
Frequency Range30Hz ~ 18,000Hz
Sensitivity-65dB -3 dB (0dB=1V/ubar @ 1KHz)
Impedance1000ohm – 30%
Operating VoltageBattery, 1.5V DC (LR44)
Connector(mic) dia 3.5, 90deg mono plug(control tube) dia 6.3 mono plug
Dimension(mic) dia 8 x 16 mm

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