Similarly, the dfplayer mini is fine if you want some sound to scream back at you. Works on button press, but also rx/TX for track management from micro SD card

Similarly, the dfplayer mini is fine if you want some sound to scream back at you. Works on button press, but also rx/TX for track management from micro SD card. Small amplifier built in. I built motion activated playback speakers - good for hiding them in the bushes on halloween.