C. Function introduction
（
Optional
）
Configuration 1
stop
1
．
Forward-backward
butto
n
：
control
the
car
forward
or
backward
,middle
is
2
．
Power
button:
Turn
the
vehicle
on
and
off
3
．
Power
display:
Clearly
see
the
battery
power,
in
order
to
charge.
4
．
Socket:
charge.
5
．
Bluetooth
function
/
music
function:
Click
to
switch
mode;
6
．
U
SB
;
7
．
Next
song:
Switch
songs.
