The ornamental design for a massagedevice, as shown and described.
FIG. 1 is a perspective view of a first component of a massage device, the massage device being comprised of a first component and a base, the base herein is removed for ease of illustration.
FIG. 2 is a front elevational view of the first component illustrated in FIG. 1.
FIG. 3 is a rear elevational view of the first component illustrated in FIG. 1.
FIG. 4 is a left-side elevational view of the first component illustrated in FIG. 1.
FIG. 5 is a right-side elevational view of the first component illustrated in FIG. 1.
FIG. 6 is a top plan view of the first component illustrated in FIG. 1.
FIG. 7 is a bottom plan view of the first component illustrated in FIG. 1; and,
FIG. 8 is a perspective view of the massage device with both the first component and the base.
The broken lines shown in the Figures are for illustrative purposes only and form no part of the claimed design.