*Material: ABS+PVC. *Flash 16-18 caracters a page, 6 pages at most. *7 or 11 led, with all colors. *Meaningful and easy-using souvenirs or promotion gifts. *3 AAA battery. (no battery included at the price above) *Easy to use and take, portable, cooling *Widely use: festival, wedding, celebration, party, promotion gift, bar and travel. *Fast lead time: 7-15 days. 1pc/white box, 100pc/ctn Carton size: 48*24*24CM