Parameters: Color:Black Sensitivity Range ：-43±3dB RL=0.68KΩ Vs=1.5V( 1KHz 0dB=1V/Pa) Impedance ： Max.0.68KΩ1KHz (RL=0.68KΩ) Frequency ： 20-16000 Hz Current Consumption ： Max.0.5mA Operation Voltage Range ： 1.0V-10V Max. Sound Pressure Level ： 115dB S.P.L S/N Ratio ： More than 58dB Sensitivity Reduction ： 1.5V-1.0V Sensitivity Variation less than 3dB Single package size: 26X24X7cm Single gross weight:0.35kg Packing list: 1*tripod 1* mobile phone clip 1* d-05 microphone 1* 36 LED lights (built-in battery) 1* 80cm charging cable 1* remote control Note: 1.Please allow slight size deviations due to manual measurement measuring methods and tools. 2.The picture may not reflect the actual color of the item because of different photographing light and display monitor.Thanks for your understanding.