. Product Features
* Support mp3 files playing with stereo audio output
* Support normal mp3 player functions ( play, next, prev.,vol-,vol+,…..)
* With Parallel and Serial interface for MCU controlling
* Loop play function available
* Support one pushbutton play one mp3 file ,eight pushbuttons max.
* Easy to update the mp3 files by SD card reader connect to PC
* Wide power supply from 5V to 30V
* Select and play more than 3000 files by MCU via parallel or serial interface
* Support SD card from 32MB to 2GB
* Size with 51mm*33mm*8mm
* TF Card version also available with the same function but smaller size
* TF Card version size 51mm*21mm*8mm