MD46 Interview Microphone for DSLR and Mobile Video

Specifications:

1. Capsule Type: Condenser (back electret)

2. Frequency Response: 100Hz-20 KHz

3. Normal Impedance: 2.3K Ohm (Short distance)

4. Tele impedance: 1K Ohm (Long distance)

5. Polar Pattern: Uni-Directional

6. Sensitivity: Short distance -45dB, long distance -38dB

7. Power Supply: DC1.5V

8. N.W: 0.12Kg

9. Sound Pick-up Distance: 3m

10. Battery working time: 26 hours

11. Microphone length: 270mm

12. Diameter: 21mm