BOYA BY-SM80 Stereo Video Microphone With Windshield For Canon Nikon DSLR Camera Camcorder Description: The BY-SM80's high Signal-to-Noise Ratio and excellent sensitivity assure superb, clean, and true stereo sound for live action, interviews, and documentaries. 90 \/ 120 Pickup patterns allows you to fine-tune your audio capture according to the setting. It includes an earphone for monitoring sound. Plus, an included windscreen enhances audio-quality further by cutting down on wind noise pickup. Features: • High-quality stereo microphone • Designed for use with DSLR cameras, video cameras • Adjustable a recording pattern 90 to 120 • Compact, lightweight design • Two-step high pass filter • Adjusted sound attenuation(-10dB,0dB) • Adjustable recording level • 3.5mm headphone and lineout put • Integrated shock mount and shoe mount with threaded ¼ socket Specifications: • Microphone : Stereo X\/Y condenser mic • Frequency Response:35-20,000HZ+\/-3dB • Signal to Noise Ratio:78dB or more • Sensitivity:-33dB+\/-1dB\/0dB=1V\/Pa,1kHz • Output Impedance :200 ohm or less • Earphone Impedance :32 ohm\/ 65MW • Case: ABS Construction • Power:2 AAA batteries (not included) • Include: 3.5 mm stereo connector, earphone, fur windscreen, pouch • Dimensions: 95mm x 55mm x 50mm • Weight: 78g Package Included: 1 x BOYA BY-SM80 Microphone 1 x Earphone 1 x Connector Cable 1 x Windscreen 1 x Pouch Detail Pictures: