Type

Electret Condenser

Frequency Response

60~18,000 Hz 

Polar Pattern

Cardioid,rotationally symmetrical about microphone axis, uniform with frequency

Sensitivity(at 1,000Hz)

-70dB*(0.32mV)*0dB=1V/μbar

Output Impedance

400Ω

Phasing

Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 

Connector

Three-pin professional audio connector
(male XLR type)

Case

Metallic enamel-painted die cast metal body with hardened, matte-finished steel grille

Net Weight

230 grams (8.1 oz) 

Touch Noise.

Super low

Power Supply

9-52V phantom power or battery 1.5V AA