Product Card

33
backlight brightness, screen protection
mode, backlight time, shutdown time,
volume, ..., etc. The current
background play will not stop). If time
is set, the initial value of the time will
not be restored in this operation.
Tools
Press OK to enter the Tools interface
as follows：
Calendar: Press OK to enter the
Calendar and press ◄ or ► to view
the date. Press return key to exit。