Item name: Vocal and studio dynamic microphones
Model: DK58

Specifications
Type:     Dynamic
Frequency response:     50-------15KHz
Polar pattern:     Cardioid
Sensitivity:     -54.5dB at 1000Hz (1Pa=94dB SPL)
Impedance:     150 Ohms
Connector:     Three-pins professional audio connector

The DK57  cardioid dynamic vocal microphone is designed for professional vocal use in live performance,sound reinforcement,and studio recording,it has a tailored vocal response for a sound which is a world standard for singing or speech, A highly effective,built-in spherical filter minimize wind and breath"pop" noise,A cardioid pickup pattern isolates the main sound source while minimizing unwanted background noise.