Breath training device

Description

FIG. 1 is a top, front, right-side perspective view of a breath training device, showing our new design;

FIG. 2 is a bottom, rear, left-side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings depict portions of the breath training device that form no part of the claimed design.

Claims

The ornamental design for a breath training device, as shown and described.