The ornamental design for a digitalaudioplayer with communication and mixing function, as shown and described.
FIG. 1 is a perspective view of the front, bottom and right side of a digital audio player with communication and mixing function showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines showing of the digital audio player with communication and mixing function is included for the purpose of illustrating portions of the digital audio player with communication and mixing function and forms no part of the claimed design.