ISD1820 Audio Sound Recording Module w/ Mic, Speaker - Deep Blue

BrandN/AModelISD1820Quantity1 PieceColorDeep BlueMaterialCopper-clad laminated board + componentsEnglish Manual / SpecYesOther FeaturesOn-board ISD1820 chipset; Working voltage: DC 3~5V; Convenient to use, 10s recording and playback; High quality natural voice restore; Loop playback, jog playback, single-pass playback; Can be controlled by microcontroller; Directly drive 8ohm / 0.5W speaker; Audio recording control: button control or microcontroller, IO control lines have been drawn; Sound recording button control method of operation: REC record button, press and hold the button to record, release the button to stop recording; RLAYE key: Trigger playback mode, click to play the current voice; PLAYL button: Jog playback mode, press and hold until playback, release to stop playback; RPL Jumper: Loop playback mode control, can loop play; FT jumper: Straight control, microphone allows direct access to the speaker voice playback.Packing List1 x Module 1 x Speaker 1 x Cable (20cm)