... size sound activated led t-shirt, sound activated t-shirts for kids /woman, EL flashing t shirts ,EL sound active t-shirt, EL flashing, ... kids ,120,130,140,150,160,xs.xxs Kids t-shirt size(cm) PART/SIZE 120130140150160Length47.551545963Width3032343638Waist7680859095Sleeve16.718.619.320 ... animates to ambient noise or music 2. Battery Pack fits in small interior pocket inside shirt 3. Each Equalizer bar ...