NERF N SERIES SPRINTER MOTORIZED BLASTER: The Sprinter Blaster motorized blaster lets you fire darts at lightning speed. Compatible with Nerf N Series N1 darts only. INCLUDES 16 NERF N SERIES N1 D ARTS: The blaster comes with 16 Nerf N1 foam darts designed for EXTREME ACCURACY, SPEED and RANGE. They are only compatible with Nerf N Series blasters. 16 DART CLIP MAGAZINE: The N Series Sprinter Blaster comes with a detachable clip magazine for 16 Nerf N1 darts. MOTOR TRIGGER: The engine is started by holding down the acceleration button. 6 x 1.5V AA alkaline batteries required (not included). NERF BLASTERS MAKE GREAT GIFTS FOR KIDS: Nerf N Series Blasters and Nerf N1 Darts are great outdoor toys for boys and girls to build a blaster collection for exciting backyard play.