Handmade DIY electric taxi aircraft science and technology educational toys, products for the material parts package, need to self-assembly, assembly is completed after the installation of two AA batteries, you can slide on the floor running, can not fly in the sky Oh, this is very Beneficial to brain development, especially young people can develop practical ability, whether adults or children are very suitable for educational toys!
Note: The product uses two AA batteries, without batteries, need to own with!