Features: Built-in professional high performance cardioid pickup microphone with long pickup distance wide frequency response and high definition sound resolution. Adopts professional grade -noise circuit board super noise suppression characteristics. With external mode switch for universal application with DSLR 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 14-inch screw thread under the shock mount can meet the needs of wide mounting on and stand. Specifications: Brand: YELANGU Model: MIC08 Sensitivity: -29±2dB =0.68KΩ Vs=1.5V(1kHz 0dB=1VPa) Output Impedance: Max.0.68KΩ 1KHz( =0.68KΩ) Frequency Response: 20-16000Hz Current Consumption: Max.0.5mA Max. Sound Pressure Level: 115dB S.P.L SN: >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