[PRODUCT SIZE]: 31 * 22 * ​​5cm
[MATERIAL]: ABS Acrylic Board
[PRODUCT LIGHT]: LED
[POWER SUPPLY]: Dual-use, battery and power plug
[BATTERIES USAGE]: 3 AA Batteries, up to 6 AA Batteries storage
[OTHER CONTENTS]: Comes with light box with 1 metre data cable, 26 alphabets on film.