COMICA LINKFLEX AD1 Microphone Preamp Adapter XLR to 3 5mm Audio Converter for DSLR Camera Smartphone

Specification? Output: 3 pin XLR interface Input: 3.5mm connector Gain Range: Maximum increase -10dB Frequency Range: 20Hz - 20kHz ±1dB Distortion + Noise: <0.02%, RL=2k?, f=20~20KHz, Vo=0.7Vrms Battery: CR2032 3V Working Temperature: 0? ~ +50? Storage Temperature: -20? ~ +60?   Note: 1.The product supports all XLR dynamic and positive condenser mic,and not support passive condenser mic which need external phantom power.  2.The product is compatible with IOS and Andriod systems. When used with iPhone 7 and other new version iPhone, the iPhone original audio cable adapter is needed. 3.While used for smartphone, please set the smartphone to fly mode to avoid any interference.  4.While the microphone is used for IOS system phones, it supports both iPhone original audio recording mode and video recording mode. 5.While the microphone is used for Android System phones, it only supports phone's original audio recording mode but not video mode, you should download 3rd party APP to use while in video shooting mode.    Package List: 1 * Adapter 1 * Back Clip 1 * Carrying Bag 1 * Instruction Manual(English & Chinese)