A full charge through a 5V/2A power supply takes about 2.5 hours under the shutdown
state.
10.4 Can I listen to music on the M3 Pro during charging?
Yes, but it is recommended to charge it in the off state because charging while listening
to music may prolong its charging time and also cause more heat to it. Please pay attention to
place it in a ventilated place to ensure heat dissipation normally.
10.5 Can the M3 Pro be charged by other Micro USB cables?
Yes, but it is better to use the original charging cable. Other cables may cause issues on
the charging speed and data transmission stability.
10.6 Why cannot the M3 Pro be charged or is it charged very slowly by some desktop
computers?
First make sure the M3 Pro is connected to the computer by a normal cable. Because the
M3 Pro is featured with an intelligent charging mode, it can automatically adjust the current
based on the charging ability of the external devices. If it is charged too slowly, you may
consider to change it by another adapters.
10.7 How to tell the charging status of the M3 Pro?
When the M3 Pro is charging, the battery icon at the upper corner in the status bar will
keep scrolling (If it is powered off, a large battery icon would display in the screen). When
the battery icon stops scrolling, the M3 Pro is fully charged.
10.8 Which operating systems does M3 Pro support for songs copying?
It supports 32/64bit Windows XP/7/8/10, Mac OSX and Linux systems.