BURST INTO BATTLE WITH NERF PRO GELFIRE BLASTERS: The blasters fire hydrated rounds that burst on impact and deliver high-performance blasting to ignite your competitive advantage. Ages 14 and up.Batteries Required.:yes\n10,000 NERF PRO GELFIRE DEHYDRATED ROUNDS: Add water to hydrate the soft super absorbent polymer projectiles. They fire at a high velocity and burst when they hit a target. No pick-up needed\nNERF PRO GELFIRE FULLY AUTOMATIC MYTHIC BLASTER: Has full auto and semi auto modes, high-capacity 800-round quick-swap hopper, and removable rechargeable battery with easy slide-in, slide-out feature\nFIRES UP TO 10 ROUNDS PER SECOND: Select full auto or semi auto mode and fires up to 10 rounds per second for extreme rate of fire and maximum battle overload in outdoor games\nINCLUDES EXTENDABLE STOCK, REMOVABLE BARREL ATTACHMENT, PROTECTIVE EYEWEAR, TRIGGER LOCK, AND TACTICAL RAILS: Includes universal USB-A to USB-C charging cable for the rechargeable battery