Main Features:
Super Cardioid Poloar Pattern
10dB Sensitivity Adjusting
Super Shield and Anti-interference
Low Self-noise
Aluminum Alloy Made
Professional Double Mic

Specification:
Transducer Principle:Back Electronic Condenser
Polar Pattern:Super Cardioid
: 120dB
Frequency Range:100-12KHZ
THD: 1%
Output Impendence:68030%
Dynamic Range:120dB
Sensitivity:-28dB/-38dB3dB
Signal to Noise Ratio:55dB
Battery Duration:60hours
Voltage:3V
Weight:92g
Dimension:133mm(L)*29.7(D)*64.3mm(H)