Wireless charging speaker

[0001]FIG. 1 is a front, top perspective view of a wireless charging speaker, showing our new design;

[0002]FIG. 2 is a rear, bottom perspective view thereof;

[0003]FIG. 3 is a front elevation view thereof;

[0004]FIG. 4 is a rear elevation view thereof;

[0005]FIG. 5 is a left side elevation view thereof;

[0006]FIG. 6 is a right side elevation view thereof;

[0007]FIG. 7 is a top plan view thereof;

[0008]FIG. 8 is a bottom plan view thereof; and,

[0009]FIG. 9 is an enlarged view of detail “9” identified in FIG. 1.

[0010]The dashed broken lines in the figures illustrate portions of the wireless charging speaker that form no part of the claimed design. The dash-dot-dash broken lines in FIGS. 1 and 9 depict the bounds of the enlarged views and form no part of the claimed design.