Denn DPM700 microphone

Description: Moving Coil Dynamic Microphone
Directional Characteristic: Cardioid-direction
Frequency Response: 80Hz - 13kHz
Impedance: 600ohms  ±30% (At 1kHz)

Sensitivity: -50 ± 3dB
Dimension (mm): 185mm x 50mm
Weight: 3.1kg
Supplied with a 19.5 ft (6m) cable

Made in TAIWAN