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Produino Sound / Voice Recording and Voice Module Board with Microphone - Black + Blue
Main chip: ISD1820; Onboard microphone for direct sound recording; Up to 10 seconds of Sound recording; High-quality and natural voice restored playback£¬ can be used as loudspeaker part; With loop£¬ jog playback£¬ single-time playback functions; Input voltage: 3~5V