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DescriptionOn-board ISD1820 audio chip, supporting direct sounds recording.High quality natural voice reduction, also can be used as a shout module.The main pin of the chip has been elicited, can be directly input to the audio signal.With loop play, point play, single play function for convenient to use.10 seconds of voice video recording can be performed.Specification:Color: blue.Size: 54x38mm.Material: metal, electronic components.Working voltage: 3-5V.NoteThere might be a bit color distortions due to different computer resolutions.There might be a slight error due to different hand measurement.Package included: 1* Voice module.