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. Minimum recommended age is 14 to a maximum recommended age of 99.