Electric toothbrush

FIG. 1 is a front perspective view of an electric toothbrush showing our 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 front perspective view thereof, showing a base to provide example environment.

The dashed broken lines in the drawings represent environment and portions of the electric toothbrush that form no part of the claimed design.