☆ Design according to acoustics principle, produce with nice element .
☆ High sensitivity, high fidelity。
☆ Ideal for camera use and gather news 。

Specifications：
Element：Back Electret Condenser
Polar Pattern：SuperCardioid
Frequency Response：30～18000Hz
Output Impedance: 250Ω
S/N Ratio：72dB
Sensitivity：20mV/Pa
Operating voltage：12-48V
Size：φ21×139mm