Specification: Item Type: Camera Microphone Material: ABS Color: Black Weight: Approx. 361g or 12.7oz Monomer: Back-Pole Electret Directivity: Heart-Shaped Frequency Response: 50Hz-16KHz Sensitivity: -32dB 3dB (0dB=1V or Pa at 1kHz) Sensitivity Enhancement: and10dB Low Frequency Attenuation: 60Hz 10dB or Octave Output Impedance: 2000 30 percent Voltage: 1.5V 1 x AA Battery (Delivery Without Battery) Package List: 1 x Microphone 1 x Storage Bag 1 x Windproof Cotton 1 x Manual 8 x Rubber Band Note: 1: The microphone uses the camera's 3.5mm or 0.13in jack, other adapters need to be purchased separately 2: Keep the microphone away from the fire source to avoid shortcircuiting the microphone line 3: Do not twist the microphone vigorously to cause the overall shape to be deformed Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.