Connector: Standard 3.5mm Plug 
Element: Back Elecret Condenser 
Polar Pattern: Line and Gradient 
Frequency Response: 50Hz - 18kHz 
S/N Ratio: >70dB 
Sensitivity: -42dB +/- 3dB 
Output Impedance: 1K +/- 30% 
Max. Input SPL: 130dB 
Battery Powered: (4) 377 Button Cell (SR626SW) Included 
Accessories Included: Windscreen and Mic Holder 
Color: Dark Gray