1. The microphone can be fixed on the DV with microphone hole and path. The MS stereo system enables a natural sound pick-up. Delivering a stereo sound image with superb clarity
2. Load impedance: <0.68Kohm
3. Fit any device that have 3.5mm MIC socket and hot shoe
4. Microphone type: electret condenser microphone
5. Microphone specification: 14*6.5mm
6. Directivity: Single point
7. Frequency response: 20-20000Hz
8. Sensitivity: -42dB +/- 3dB (0dB = 1V / Pa).
9. Signal to noise ratio: >65DBSPL
10. Test voltage: 1.5V