FIG. 1 is a top, front perspective view of a portable audio baby monitor receiver showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevation thereof;

FIG. 6 is a side elevation thereof; and,

FIG. 7 is an opposite the elevation thereof.