Universal Video Microphone

Specifications
Polar Pattern: Cardioid
Frequency Response: 35 Hz to 18 kHz, +/-3dB
Sensitivity: -42dB +/- 1dB/0dB=1V/Pa, 1kHz
Signal to Noise Ratio: 76dB
Output Connectors: 3.5mm TRSMini-Jack (for Cameras, Recorders & Camcorders); 3.5,, TRRS (for Smartphones, Tablets, & Mac)
Power Requirements: No Battery Required
Dimensions (LxD): 0.86 x 3.2" (2.2 x 8.1cm)
Weight: 3 oz (86g)