Portable Speaker

1. Portable speaker

FIG. 1 . 1 is a front perspective view of a portable speaker, showing a new design; FIG. 1 . 2 is a rear perspective view thereof; FIG. 1 . 3 is a front view thereof; FIG. 1 . 4 is a rear view thereof; FIG. 1 . 5 is a left side view thereof; FIG. 1 . 6 is a right side view thereof; FIG. 1 . 7 is a top view thereof; and, FIG. 1 . 8 is a bottom view thereof; FIG. 1 . 9 is a usage status reference graph; FIG. 1 . 10 is an enlarged view of portion 1 . 10 shown in FIG. 1 . 1 ; and FIG. 1 . 11 is an enlarged view of portion 1 . 11 shown in FIG. 1 . 6 .