Operation Manual

DEFINITION OF BUTTONS AND JACKS
There are one button, two jacks and one switch, which are defined as follows:
1.◎ ：
Blue and red double-color indication lamp
2.
/ ： Previous and next song; increase and decrease the volume.
3.DC 5V ：
DC 5V power supply, battery charger jack
4.AUX IN： external audio source input jack (3.5mm jack)
5.
: Blutooth play state, short press “ ” to pause and play music.
6. Power switch (at the bottom of the machine)
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