Alongside our original 2-color Sound Equalizer design comes this more colorful version to match your colorful life. This is a light-up graphic equalizer that is sewn right onto the shirt and actually will bounce up and down to music or other sound sources. The super-thin flexible EQ design feels somewhat like a thick iron-on transfer. Comes with a tiny driver unit that sits in a hidden pocket on the inside of the shirt. Select either high or low sensitivity to sound. High sensitivity is great to watch the EQ respond to voices or everyday sounds. Low sensitivity is used in clubs where there is high-volume music blasting. The Gradient Equalizer design is one of our large Mega EL designs and measures about 5.5" x 4.25".

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 XXXL and 5XL. XXL, XXXL and 5XL have a $3 sizing surcharge.

Please note: Unlike our normal E-shirts and EL shirts, this tee has a sewn-on design and a custom sound-sensitive driver, and thus the design panels and drivers from our regular E-shirts and EL shirts are NOT interchangeable with this shirt.