16.What are the common gesture controls for M5?

a.Swipe right from the left edge to return or exit;

b.Swipe down from the top edge for a Drop-down menu (fast access to the now playing screen/previous track or next track/play or pause/adjust screen brightness);

c.When the M5 is on song list or file list screen, swipe left from the right edge to pop up menu operations (can delete songs in batches, add songs to my favorites or playlists).