Isd1820 Voice Recording Recorder Sound Voice Recording Playback Module With Mini Sound Audio Speaker

Main chip: ISD1820Operating Rated Voltage: DC 3 ~ 5 VPower supply: 3 attached 5 V, can be installed pin headerRecording/Playback Control Mode: button control or single IO has the control line is being used;Type:ISD1820 Recording Playback ModuleColour:blueMaterial:Electronic componentSize:38mm x 42.5mmPackage Contents:1 x ModuleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.