Wireless Speaker

FIG. 1 is a front, right, and top perspective view of a wireless speaker showing my new design;

FIG. 2 is rear, left, and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

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

FIG. 8 is bottom plan view thereof;

The broken line showing of the wireless speaker is for the purpose of illustrating article and forms no part of the claimed design.