Connected to music Bluetooth car charger
providing fm music playing exchange the song by shaking your phone
and so on.
ROIDMI / What's New in v2.4.4
For the sake of reducing battery consumption, "auto play music when
car starts" is now turned off by default. If you like this feature,
you can turn this option on in the APP settings (if it is enabled,
in order to ensure that this function works, an "APP is runninging"
notification bar will appear above your phone)).