New style and high quality, very durable and reusable. Develop children’s intelligence and inspire their potential. It can make children grow up with happiness and make them cleverer. Let kids experience the pleasure of Do-It-Yourself. It will make your kids enjoy the flight and learn much aeronautics by their own hands. Powered by 2 × AA batteries and one minute charging time. Can hover up to 30 meters high. Suitable for kids above 10 years of age. Perfect fit for flying indoor and outdoor. Easy to assemble. Length: 325mm, wingspan: 350mm.