The spinner missile EP rocket is simple, safe and convenient way to have hours of fun creating a personal space program by launching a RGR4130 rocket into the sky. The spinner gets its name from the way it "spins" off from the included launch pad on take-off. The brightly colored LED's flash for great visibility as it flies up to 50' into the sky. Best of all, the spinner missile is powered by a rechargeable battery, so no dangerous materials are used during lift-off and flight. A single charge delivers more than 40 launches, while the impact-resistant EPP foam missile is made to withstand hundreds of missions! the spinner missile is a RTF (ready-to-fly) RGR4130 rocket, so it comes with everything you need to begin nearly unlimited outdoor launches. Inside the box you'll find an attractively designed rocket with Pre-applied decals, a propeller that comes attached to the airframe, a convenient USB charger for the pre-installed battery, and its own launch pad. Specifications: height: 5 5/8" (143mm) weight: 0.67 oz. (19G) battery: 3.7V 80Mah lipo battery (non-replaceable) charger: 1S 3.7V 220Ma USB charger launches/charge: up to 40, charging time: 20 minutes flight altitude: 30' - 50' (10m-16m)