3.5mm External Stereo Video Camera Microphone For Canon Nikon DSLR Camera DV Camcorder Phone Video Camera Microphone Features: - Strong Compatibility: This Video Camera Microphone is specially designed for photography, interview and other professional fields. The Video Camera Microphone is designed to fit common mid-range to high-end cameras and DSLR cameras, DV camcorders, such as Canon, Nikon, Sony, Panasonic, etc. - Easy to Install: This Video Camera Microphone uses a standard 3.5mm audio cable, a standard hot shoe port at the bottom, and a screw hole for effective support equipment installation. - Long Standby Time: Our Video Camera Microphone uses energy-saving and environmentally friendly lithium 280mAh 3V CR2 battery, and the continuous working time is more than 70 hours. - Ultra-high Sensitivity: Large pickup range, built-in professional high-performance super-cardioid pickup Video Camera Microphone with dual-head mutual complementary sound pickup technology, with long pickup distance, wide frequency response, and high-definition sound resolution, effective pickup distance of 20 meters. - Materials: This Video Camera Microphone long service life, easy to use, does not affect the work. Video Camera Microphone Specification: Type : Video Camera Microphone Video Camera Microphone Frequency Response : 30-15000 HZ Video Camera Microphone Sensitivity : -40dB2dB(0dB=1V\/Pa 1K HZ) Video Camera Microphone Pointing to the Features : Single Directional 1 Video Camera Microphone Output Impedance :