The ornamental design for a hearingaidearpiece, as shown and described.
FIG. 1 is a perspective view of an embodiment of the hearing aid earpiece of the present design;
FIG. 2 is a perspective view of the hearing aid earpiece shown in FIG. 1, but rotated to show a different aspect;
FIG. 3 is a perspective view of the hearing aid earpiece shown in FIG. 2, but rotated still further to show a still further aspect;
FIG. 4 is a perspective view of another embodiment of the hearing aid earpiece of the present design;
FIG. 5 is a perspective view of the embodiment of hearing aid earpiece of the design shown in FIG. 4, but rotated to show a different aspect; and,
FIG. 6 is a perspective view of the embodiment of hearing aid earpiece of the design shown in FIG. 5, but rotated still further to show a still further aspect.
The broken lines in the figure views are included for the purpose of illustrating portions of the hearing aid earpiece that form no part of the claimed design.