TITLE: Noise making mask
ABSTRACT: An over-the-head face mask is provided with a completely self-contained electrical noise generating system.
FIG. 1 is a perspective view of the noise or sound generating mask of the present invention;
By Mary Bellis, About.com Guide
TITLE: Noise making mask
ABSTRACT: An over-the-head face mask is provided with a completely self-contained electrical noise generating system.
FIG. 1 is a perspective view of the noise or sound generating mask of the present invention;