Professional Q3 Shotgun DV Stereo Interview Microphone for Canon EOS 70D 60DNikon D4 D3X D5300 D5200 D300S D3200 Digital Cameras DV

This is a professional DV Stereo 3.5mm microphone fits for household DV. 

Features:
The 3.5mm microphone can be fixed on the DV with microphone hold and path.
Delivering a stereo sound image with superb clarity.
The pick up pattern (affecting the sound stage width) can be set to 90 or 120 according to the sound source.
It is delicate and portable.

Specifications:
Frequency response:30-18000Hz
Sensitivity:-40dB(0dB=1v/pA AT 1KHz)
Direction:Uni-direction
Output Impedance:200ω
S/N Ratio:76dB(1 KHz at 1Pa)
Max SPL,120dB(at 1 KHz ≤ 1% T.H.D)
Power Requirement:DC 3V 
Model:MS(Mid-Side)Stereo System
Power requirement:CR2 3V Li battery(not included)
Mode of sound pick-up: 90° or 120°, 2 kinds for your switch
Package size: 14.5 * 11 * 5.5cm / 5.7 * 4.3 * 2.2in
Package weight: 152g / 5.37oz

Package List:
1 * Microphone