ISD1820 recording module

ISD1820 Sound Voice Recording Playback Module With Mic Sound Audio Para Arduino y otros microcontroladores (PIC, Raspberry, etc)     100% brand new and high quality     Quantity:1set     Weight:23 g     Color: as picture show     Size:37mmx41mm/1.46×1.41(inch) (approx)     Working voltage: DC 3 ~ 5V     Loudspeaker: 8Ω, 0.5W     Features:  An easy to use 10 seconds of voice recording  2.high-quality, natural voice restored  can be used as propaganda module  with looping, jog playback, single-pass play function  available single-chip control  this module can directly drive a small speaker 8 ohm 0.5W      Power supply :3-5V, which can be accessed pin power;     Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control;     Buttons control audio recording method of operation:     REC button: record button, you can press and hold the recording, release the button to stop recording;     RLAYE key: trigger mode playback, press will play this whole speech;     PLAYL key: jog mode playback, press and hold until playback, release to stop playback;     RPL Jumper: loop mode control, loop playback;     FT Jumper: direct control, microphone voice through the speaker can playback.    Buttons control audio recording method of operation: REC button: record button, you can press and hold the recording, release the button to stop recording RLAYE key: trigger mode playback, press will play this whole speech PLAYL key: jog mode playback, press and hold until playback, release to stop playback RPL Jumper: loop mode control, loop playback FT Jumper: direct control, microphone voice through the speaker can playback  Package :     1x ISD1820 Module    1x  Mic Sound Loudspeaker