Aroma Diffuser

FIG. 1 is a perspective view of an aroma diffuser showing my new design.

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is bottom plan view thereof; and,

FIG. 9 is an enlarged view of portion 9 in FIG. 1 .

The evenly-dashed broken lines depict portion of the aroma diffuser and form no part of the claimed design. The dot-dash broken lines depict the boundary of the enlarged view and form no part of the claimed design.