Product Overview
1.
POWER ON/OFF/ : Turn on/off the device.
2.
MIC-IN: Microphone-i
n
3.
Aux: 3.5mm aux in jack
4.
USB slot: Play the Mp3 file from USB
5.
TF slot: Play the Mp3 file from TF card
6.
MODE : Short press to select BT/FM/USB/TF function .
7.
ll
: short press to play/pause music in USB/TF/Bluetooth mode; short press to select FM
radio station , long press to search FM radio station automatically .
8.
: short press to play the previous song in USB/TF/Blutooth mode;
short press to play previous channel in FM mode. Press and hold to decrease the volume
9.
:short press to play next song in USB/TF/Bluetooth model; short press to play next FM
radio station. Press and hold to increase the volume
10. Press the button to
pair or unpair (connect or disconnect )
the TWS .
11. Press to change or turn off the flash light mode
12. DC-5V: DC-5V USB charge port
