Hair Treatment Device

FIG. 1 is a perspective view of a hair treatment device.

FIG. 2 is a top view of the hair treatment device.

FIG. 3 is a bottom view of the hair treatment device.

FIG. 4 is a right side view of the hair treatment device.

FIG. 5 is a left side view of the hair treatment device.

FIG. 6 is a front view of the hair treatment device; and,

FIG. 7 is a rear view of the hair treatment device.

The broken lines shown in the drawings are for the purpose of illustrating portions of the hair treatment device, which form no part of the claimed design.