Element:Back Electret Condenser
Polar Pattern:Omni-directional
Frequency Response:20Hz- 20KHz
Sensitivity:-42dB± 3dB
Output Impedance:2200Ω± 30%
Max.Input SPL:130dB
S/N Ratio:>70dB
Power Supply:1.5V-10V
Dimension:Φ3.5mm
Cable:Φ1.5*1M