These amazing sound reactive animated EL Shirts have huge sewn-on designs! The flexible design feels somewhat like a thick iron-on transfer. Comes with a custom tiny driver unit that is sound reactive to voices, music or other sound input. The driver can be set to different sound sensitivities to match the ambient volume. The heart design is a huge 5.75" wide x 6" height.

All shirts are 100% cotton and hand-washable/hang dry (do not launder in machines). Simply remove the driver unit and cables from the inside of the shirt.

Drivers use 4 easily-replaceable AAA batteries. Shirt is 100% cotton, available in adult sizes Small through 2XL.(2XL has a $3.00 sizing surcharge)