Transducer: Condenser Microphone Communication: Wired Style: Hanging Microphones Polar Patterns: Hypercardioid Use: Conference Microphone Set Type: Single Microphone Model Number: MIC-06 Single: Classical condenser head Channel: mono Frequency response: 50Hz-16kHz Sensitivity enhancement: 20dB+-2dB Equivalent noise level: 23dB A Directivity: Hypercardioid Output impedance: 200 ohm + -30% Maximum sound pressure level: 130dB (THD Less than =1.5% at 1KHz) Sensitivity: -45dB+-3dB (0dB=1V/Pa at 1kHz) Voltage: AAA,1.5V Size: 138x60mm Usage: Attachment will slide adapter to connect to the camera fixed on the slide rail microphone. After confirm the camera closed, connected to the microphone L mini stereo plug the camera microphone input port. Notice: If the microphone is placed next to the speaker, it may produce whistlers. If happened, please keep the microphone far away from the speaker, or reduce the volume of the speaker. The tape change pick up mode switch settings can produce noise. The battery indicator on the microphone. When opening the lights up and immediately go out to save battery power and prevent stray light effects shooting video. So please check the switch to confirm that the switch has been closed when you do not use it. This is the normal condition that the light will not be on when it is powered on. colour: black Material: plastic Package Contents: 1 * Microphone Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.