Features: Highly sensitive condenser microphone, can distinct delicate differences of voice and sound. High output with low noise, offers perfect recording for you. The built-in quality pickup has 2 phrase, can record sounds with high quality in wide angle range of 90-120 degree, adaptable to recording for single person or group. High output with low noise, offers perfect recording for you. Windshield can filter hissing and lisping sounds to improve the quality of recording. Battery is powerful and endurance is about 800 hours, practical to use. Standard hot shoe mount is easy to install into cameras for quick recording, practical and useful tool for photography lovers. It's compact and lightweight, suitable for various cameras, camcorders, and recorders. Specification: Material: ABS Color: Shown as picture Type: Unidirectional back electret condenser microphone Directivity: Mono Frequency Response: 30-15000Hz Sensitivity Enhancement: 10dB±2dB Sensitivity: -40dB (0dB-1V/Pa at 1kHz) Output Impedance: 200Ω Max Sound Pressure Level: 120dB (at 1kHz≤11%T.H.D) Equivalent Noise Level: 76dB (1kHZ at 1PA) Power Supply: 3V CR2 battery (not included) Battery Durability: approx. 800hours Screw Hole: 1/4'' Output Interface: 3.5mm microphone jack Size (L x Dia): Approx. 13 x 2.2cm / 5.12 x 0.87inch Cable Length: Approx. 28cm / 11inch Weight: Approx. 100g Package Included: 1 x Condenser Microphone 1 x Windshield Camera is not included.