The ornamental design for digital audio player with radio tuner for automobile, as shown and described.
FIG. 1 is a perspective view of front, left and top of a digital audio player with radio tuner for automobile 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 radio tuner for automobile is included for the purpose of illustrating portions of the digital audio player with radio tuner for automobile and forms no part of the claimed design.