Sleep Aid Machine

FIG. 1 is a front view of a sleep aid machine, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines in the drawings depict portions of the sleep aid machine that form no part of the claimed design.