Overhead wear style
Cardioid directivity characteristic for eliminating unwanted noise
Light and comfortable wearing

:Specifications
Transducer Principle Back Electret Condenser
Directivity Characteristic Cardioid
Frequency Response 50Hz - 16kHz
 (Sensitivity -45dB±3dB (0dB=1V/Pa at 1 kHz
(Output Impedance 1000 Ohm ± 30% (at 1kHz
Max Operating Voltage 10V
Power Requirements 1.5 V