FIG. 1 is a front elevational view of an earphone showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front left side perspective view thereof;
FIG. 8 is a front right side perspective view thereof;
FIG. 9 is a top left side perspective view thereof;
FIG. 10 is a bottom right side perspective view thereof;
FIG. 11 is a front perspective view thereof;
FIG. 12 is a rear perspective view thereof;
FIG. 13 is a front elevation view of the earphone shown with the plug adaptor in an alternative environment of use;
FIG. 14 is a rear elevation view thereof;
FIG. 15 is a left side perspective view thereof;
FIG. 16 is a right side perspective view thereof;
FIG. 17 is a top perspective view thereof;
FIG. 18 is a bottom perspective view thereof;
FIG. 19 is a front perspective view thereof;
FIG. 20 is a rear perspective view thereof;
FIG. 21 is a bottom left side perspective view thereof;
FIG. 22 is a top right side perspective view thereof;
FIG. 23 is a front top perspective view thereof;
FIG. 24 is a rear bottom perspective view thereof;
FIG. 25 is a front elevation view of the earphone shown with a hearing aid on the plug adaptor in another alternate environment of use;
FIG. 26 is a rear elevation view thereof;
FIG. 27 is a left side perspective view thereof;
FIG. 28 is a right side perspective view thereof;
FIG. 29 is a top perspective view thereof; and,
FIG. 30 is a bottom perspective view thereof.
The broken lines depicting the wire in FIGS. 1-3, and 5-30, plug adaptor in FIGS. 13-24, and hearing aid in FIGS. 25-30 have been shown for the purpose of illustrating environment that forms no part of the claimed design.