NGS ROLLER JOY Manual De Usuario página 5

5. If pairing is successful, a message sound; "beep" will
announce from speaker and the mode LED light will
keep turn on.
MODES
BLUETOOTH / LINE IN / MICRO SD CARD / USB / FM RADIO
To switch between modes, press the
is not connected to a micro SD card or USB memory, it will
skip these modes.
BLUETOOTH SPEAKER CONTROL
FUNCTION
1. In playing music, press
press it once again to play.
2. Press and hold the
level.
key. If the device
3. Press and hold the
volume level.
4. Press the
5. Press the
button to pause music,
button to increases the volume
button to decreases the
button to play next music file.
button to play previous music file.