Experience the intensity of fully motorized, 50-round blasting with the Nerf rival parses mxix-5000 blaster. This blaster features the fastest blasting Nerf rival system, so rev up the motor and rapid-fire up to 8 rounds per second* to blanket the competition with a hailstorm of firepower! It includes a 9. 6 volt 1200mAh rechargeable battery and wall charger, so there's no need to stock up on batteries. The parses mxix-5000 toy blaster comes with 50 official Nerf rival high-impact rounds, enough to fully load the blaster high-capacity, easy-load hopper. Hold down the acceleration button to power up the motor Then pull the trigger to fire. The trigger lock prevents accidental firing. *Highest Rate of fire is with a full hopper and fresh battery; Rate of fire decreases as the hopper empties and the battery drains.