Flyron Technology Co., Ltd. FN-H86C MP3 Speaker/Sound Effects Box
www.flyrontech.com E-mail: info@flyrontech.com
3. Operation Guide for Sound Files Uploading
1). Before loading sound files into the device, you need to take off the top cover by hand easily, then you will see
the device as picture shown below.
2). And pick up the speaker, then you will see it shown as the picture below. See the micro USB port and the
potentiometer for volume control on the MP3 player board.