Features: Built-in professional high performance cardioid pickup microphone, with long pickup distance, wide frequency response and high definition sound resolution. Adopts professional grade anti-noise circuit board, super noise suppression characteristics. With external mode switch for universal application with DSLR camera and smartphone, 3.5mm TRRS wide use, no adapter cable required. The shock mount design can minimize the interference sound caused by microphone bumps and shaking. The standard cold shoe and 1/4-inch screw thread under the shock mount can meet the needs of wide mounting on camera and stand. Specifications: Brand: YELANGU Model: MIC08 Sensitivity: -292dB RL=0.68K Vs=1.5V(1kHz 0dB=1V/Pa) Output Impedance: Max.0.68K 1KHz(RL =0.68K) Frequency Response: 20-16000Hz Current Consumption: Max.0.5mA Max. Sound Pressure Level: 115dB S.P.L S/N: >75dB Sensitivity Deviation: 1.5V-1.0V sensitivity variation less than 3dB Dimension: 14.5 * 8 * 6cm / 5.71 * 3.15 * 2.36in Package Size: 18.7 * 10.5 * 6.5cm / 7.36 * 4.13 * 2.56in Package Weight: 117g / 4.13oz Packing List: 1 * Microphone 1 * User Manual