GelBee s Stinger water bead blaster for fun and active play. Futuristic and cool design shoots safe and soft. Rechargeable battery powered air gun fires 7-8mm gel BB s that are eco friendly non-toxic non-irritating material. Velocity up to 150 fps distance of about 65 feet rate of fire 8 BB s per second. Easy to load upper ammo hopper work better for stopping feed jams. Removable hand grip and starter pack of beads included. Always use certified GelBee s ammunition other brands of ammo might damage your blaster.