The ornamental design for an electroniccigarette, as shown and described.
FIG. 1 is a front perspective view of an electronic cigarette of the present disclosure;
FIG. 2 is a rear perspective view of the electronic cigarette shown in FIG. 1;
FIG. 3 is a front elevational view of the electronic cigarette shown in FIG. 1;
FIG. 4 is a rear elevational view of the electronic cigarette shown in FIG. 1;
FIG. 5 is a left-side elevational view of the electronic cigarette shown in FIG. 1;
FIG. 6 is a right-side elevational view of the electronic cigarette shown in FIG. 1;
FIG. 7 is a top plan view of the electronic cigarette shown in FIG. 1; and,
FIG. 8 is a bottom plan view of the electronic cigarette shown in FIG. 1.
The broken lines shown in the drawings are for the purpose of illustrating portions of the electronic cigarette that form no part of the claimed design.