Notice: The microphone is very sensitive; avoid dropping, knocking, or subjecting it to strong shock. If the microphone is placed near a speaker, feedback may occur. To prevent this, position the microphone away from the speaker or reduce the speaker volume. Switching between pickup modes may produce noise. The battery indicator on the microphone lights up briefly when powered on and then turns off automatically to conserve battery power and prevent interference with video recording. Always check the switch to confirm it is turned off when the microphone is not in use. With sufficient battery power, the indicator flashes once when the power switch is turned on. During use, if the power light illuminates steadily, this indicates low battery. The microphone can still operate for one to two hours under these conditions, but the battery should be replaced promptly. Product Name: Microphone For Camera Model: MIC-01 Cable Length: Approximately 20 cm Frequency Response: 30–15,000 Hz Sensitivity: -40 dB (0 dB = 1 V/Pa at 1 kHz) Directional Characteristics: Single Directional x 2 Output Impedance: 200 Ohm Signal-to-Noise Ratio: 76 dB (1 kHz at 1 Pa) Maximum Sound Pressure Level: 120 dB at 1 kHz (harmonic distortion of 1% or less) Power Supply: 3V DC Type: MS (Mid-Side) Stereo Wired Power Requirements: 3V CR2 battery Battery Life: Approximately 800 hours (at room temperature, using included 3V CR2 lithium battery) Compatible Models: Compatible with any D-SLR camera equipped with a 3.5mm microphone input and standard hot shoe How To Use: 1. Slide the adapter onto the camera’s hot shoe to securely mount the microphone. 2. Ensure the camera is powered off before connecting the microphone. Insert the L-shaped mini stereo plug into the camera’s microphone input port. Dimensions: 132 x 30.5 x 61 mm Material: ABS Color: Black Package Contents: 1 x Microphone (camera not included, shown for illustration only) 1 x Battery 1 x User Manual Note: Lighting and display settings may cause slight variations between the color of the item in images and the actual product. Measurement tolerances are within +/- 1–3 cm.