New, Never Used. The Gel Ball Blaster works reliably and powerfully at 7.4V 1200 battery. 30000 water beads can meet your entertainment needs. Wearing goggles can make you more enjoyable during playing. What You Get: The complete set includes the gel ball blaster, a reusable battery, a USB charging cable, a mag, 30000 gel ball seeds, a safety goggle. Please Use 7-8mm Gel Balls.