These bead blasters come with a rechargeable battery that can fire 7.5 m caliber gel beads at a velocity of up to 120 fps, with a blast rate of 7 bbs per second. Includes 2 blasters, 1000 starter gel beads, and 2 safety glasses. The price drops from $29 to $15. Shipping is free for over $35, or it adds $6.99.