Hearing Aid Charging Unit

FIG. 1 is a perspective view of a hearing aid charging unit 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;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof in an opened configuration.

The broken lines depict portions of the hearing aid charging unit in which the design is embodied that form no part of the claimed design.