All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
MAX4466 Microphone: Power Supply Voltage: +2.4V to +5.5V;Power Supply Rejection Ratio: 112dB; Common Mode Rejection Ratio: 126dB; AVOL: 125dB (RL = 100 Thousands of ohm Meter) Rail-to-Rail Output; Quiescent Power Supply Current: Less than 24amp; Gain Bandwidth: 600kHz
20-20KHz Electret Microphone Soldered On:MAX4466 Breakout Comes with a 20-20KHz Electret Microphone Soldered On the Board for Audio-Reactive Projects; It is Recommended to Use the FFT Driver Library, Which Can Take Audio Input and 'Translate' It Into Frequencies
Easy to Use: Connect GND to Ground, VCC to 2.4-5V DC; For Good Performance, use the 'Quietest' Supply Available (this would be the 3.3V supply); On the Back, there is a Small Trimmer Pot to Adjust the Gain; You Can Set the Gain from 25x to 125x
Application: MAX4466 Microphone Breakout is Suitable for Voice Converters, Audio Recording and Sampling, and Audio Response Projects using FFT,etc.
Package Contents:You will get 8pcs MAX4466 Microphone Electret Microphone Amplifier,any problem please feel free to contact us,thank you