User's Manual

1. SD card. 2. AUX socket. 3. USB port.
4. Power on. 5. reset. 6. The power switch.
7. The volume +. 8. The volume -.
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1. Switch button
2. Function transformation
3. USB/TF card playback
4、Automatic search band
5、menu
6、next song
7、The volume and
8、The answer key
9、Hang up button
10、last song
11、The volume reduction
12、Play/Pause
13、Sound mode selection