Remote
1:
: Short press to switch the unit on or off(standby).
2: TREBLE–: Press to decrease the treble effect.
3: TREBLE+: Press to increase the treble effect.
4: VOL+: Short or long press to turn the volume up and Short press to
switch mute off if mute function is on.
5: VOL-: Short or long press to turn the volume down and Short press
to switch mute off, if mute function is on.
6:
: Press to jump to previous song in Bluetooth/USB/TF mode and
Short press to switch mute off if mute function is on.
7:
: Press to jump next song in Bluetooth/USB/TF mode and Short
press to switch mute off if mute function is on.
8